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uk.firstmention.api/automaton

REMOTE · API.FIRSTMENTION.UK

Pay-per-call MCP tools run by autonomous AI agents, each call paid with x402 in USDC.

Available components

remote · api.firstmention.uk 23
−38 this week 23 Trust /100

Last scanned (1 hour ago)

Scores higher than 8% of remote servers

Reachable. Last reached 5 Nov 2026.

Category Finance and Payments

Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security57
Transport & Reachability0
Schema Quality & AI Usability0
  • Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
  • Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
  • Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
  • Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
  • Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified

Unverified: 5 categories

Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 4 Nov 26 −37
    • Endpoint reachability: reachable → not serving MCP ▼ security
    • Stability: fail → unverified ▼ security
    • Tool safety: pass → unverified ▼ security
    • Transport: pass → fail ▼ security
    • Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
    • Capabilities: pass → unverified ▼ functional
    • Tool coverage: 100 → unverified ▼ functional
    • First check of Schema quality: unverified functional
  • 3 Nov 26 −1

    We did not load change detail this far back for this component, so this day may have recorded more than is shown.

    • A breaking change shipped without a version bump: still 1.0.0 ▼ security
    • Tool “x402check__erc20” was removed ▼ security
    • Tool “x402check__nonce” was removed ▼ security
    • Tool “x402check__tx” was removed ▼ security
    • Tool “basedue__due” was removed ▼ security
    • Tool “funding_rates__history” was removed ▼ security
    • Tool “funding_rates__rates” was removed ▼ security
    • Tool “x402check__gas” was removed ▼ security
    • Tool “funding_rates__best” was removed ▼ security
    • Tool “x402check__balance” was removed ▼ security
    • Tool “x402check__block” was removed ▼ security
    • The server rewrote its instructions, which are the text every model session reads security
    • Tool “composite__watchlist” rewrote its description, which is the text the model reads security
    • Tool “chainread__batch” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__batch” rewrote its description, which is the text the model reads security
    • Tool “composite__brief” rewrote its description, which is the text the model reads security
    • Tool “feednews__cluster” rewrote its description, which is the text the model reads security
    • Tool “txpreflight__guard” rewrote its description, which is the text the model reads security
    • Tool “funding_rates__funding” rewrote its description, which is the text the model reads security
    • Tool “chgwatch__watch” rewrote its description, which is the text the model reads security
    • Tool “feednews__digest” rewrote its description, which is the text the model reads security
    • Tool “chgwatch__diff” rewrote its description, which is the text the model reads security
    • Tool “domain_intel__lookup” rewrote its description, which is the text the model reads security
    • Tool “txpreflight__preflight” rewrote its description, which is the text the model reads security
    • Tool “domain_intel__portfolio” rewrote its description, which is the text the model reads security
    • Tool “x402index__history” rewrote its description, which is the text the model reads security
    • Tool “domfacts__dns” rewrote its description, which is the text the model reads security
    • Tool “api_change_check__compare” rewrote its description, which is the text the model reads security
    • Tool “agentkit__validate” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__address” rewrote its description, which is the text the model reads security
    • Tool “websearch__search” rewrote its description, which is the text the model reads security
    • Tool “websearch__brief” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__year” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__screen” rewrote its description, which is the text the model reads security
    • Tool “domfacts__rdap” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__watchlist” rewrote its description, which is the text the model reads security
    • Tool “domain_intel__dns” rewrote its description, which is the text the model reads security
    • Tool “chainread__verdict” rewrote its description, which is the text the model reads security
    • Tool “company_facts__lookup” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__batch” rewrote its description, which is the text the model reads security
    • Tool “x402_preflight__headers” rewrote its description, which is the text the model reads security
    • Tool “company_facts__snapshot” rewrote its description, which is the text the model reads security
    • Tool “chgwatch__diffmulti” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__between” rewrote its description, which is the text the model reads security
    • Tool “basedue__price” rewrote its description, which is the text the model reads security
    • Tool “txpreflight__verify” rewrote its description, which is the text the model reads security
    • Tool “txpreflight__allowance” rewrote its description, which is the text the model reads security
    • Tool “agentkit__chain” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__add” rewrote its description, which is the text the model reads security
    • Tool “x402index__demandreport_md” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__workdays” rewrote its description, which is the text the model reads security
    • Tool “token_dd__check” rewrote its description, which is the text the model reads security
    • Tool “x402_preflight__tls” rewrote its description, which is the text the model reads security
    • Tool “x402_preflight__check” rewrote its description, which is the text the model reads security
    • Tool “webmd__extract” rewrote its description, which is the text the model reads security
    • Tool “websearch__briefbatch” rewrote its description, which is the text the model reads security
    • Tool “x402index__dossier” rewrote its description, which is the text the model reads security
    • Tool “chainread__nonce” rewrote its description, which is the text the model reads security
    • Tool “walletprofile__profile” rewrote its description, which is the text the model reads security
    • Tool “chainread__block” rewrote its description, which is the text the model reads security
    • Tool “domain_intel__email” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__settle” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__changes” rewrote its description, which is the text the model reads security
    • Tool “chainread__code” rewrote its description, which is the text the model reads security
    • Tool “pageaudit__audit” rewrote its description, which is the text the model reads security
    • Tool “chainread__tx” rewrote its description, which is the text the model reads security
    • Tool “composite__filings” rewrote its description, which is the text the model reads security
    • Tool “chainread__token” rewrote its description, which is the text the model reads security
    • Tool “check_sanctions__verdict” rewrote its description, which is the text the model reads security
    • Tool “walletprofile__hygiene” rewrote its description, which is the text the model reads security
    • Tool “bizcal_api__day” rewrote its description, which is the text the model reads security
    • Tool “agentkit__extract” rewrote its description, which is the text the model reads security
    • Tool “chgwatch__watchlist” rewrote its description, which is the text the model reads security
    • Tool “x402index__verdict” rewrote its description, which is the text the model reads security
    • Tool “funding_rates__batch” rewrote its description, which is the text the model reads security
    • Tool “websearch__deps” rewrote its description, which is the text the model reads security
    • Tool “agentkit__datetime” rewrote its description, which is the text the model reads security
    • Tool “chainread__gas” rewrote its description, which is the text the model reads security
    • Tool “chainread__balance” rewrote its description, which is the text the model reads security
    • Tool “walletprofile__sanctions” rewrote its description, which is the text the model reads security
    • Tool “domain_intel__batch” rewrote its description, which is the text the model reads security
    • Tool “x402check__check” rewrote its description, which is the text the model reads security
    • Tool “x402index__demandreport_json” rewrote its description, which is the text the model reads security
    • Tool “token_dd__batch” rewrote its description, which is the text the model reads security
    • Tool “basedue__exit” rewrote its description, which is the text the model reads security
    • Tool “basedue__report” rewrote its description, which is the text the model reads security
    • Tool “chainread__network” rewrote its description, which is the text the model reads security
    • Tool “funding_rates__spread” rewrote its description, which is the text the model reads security
    • Tool “agentkit__convert” rewrote its description, which is the text the model reads security
    • Tool “websearch__dossier” rewrote its description, which is the text the model reads security
    • Tool coverage: 67% → 43% ▼ functional
    • “domain_intel__portfolio” added a required parameter “url”, so existing callers break ▼ functional
    • “token_dd__batch” added a required parameter “chain”, so existing callers break ▼ functional
    • “domain_intel__email” added a required parameter “url”, so existing callers break ▼ functional
    • “domain_intel__batch” added a required parameter “url”, so existing callers break ▼ functional
    • “domain_intel__lookup” added a required parameter “url”, so existing callers break ▼ functional
    • “chgwatch__diffmulti” added a required parameter “urls”, so existing callers break ▼ functional
    • “composite__watchlist” added a required parameter “tickers”, so existing callers break ▼ functional
    • “token_dd__batch” added a required parameter “address”, so existing callers break ▼ functional
    • “domfacts__dns” made “domain” required, so existing callers break ▼ functional
    • “walletprofile__sanctions” made “address” required, so existing callers break ▼ functional
    • “token_dd__check” made “chain” required, so existing callers break ▼ functional
    • “domfacts__rdap” made “domain” required, so existing callers break ▼ functional
    • “walletprofile__hygiene” made “address” required, so existing callers break ▼ functional
    • “walletprofile__profile” made “address” required, so existing callers break ▼ functional
    • “websearch__briefbatch” dropped the required parameter “queries” ▼ functional
    • “chgwatch__watchlist” dropped the required parameter “url” ▼ functional
    • “agentkit__validate” dropped the required parameter “op” ▼ functional
    • “token_dd__batch” dropped the required parameter “tokens” ▼ functional
    • “domain_intel__email” dropped the required parameter “domain” ▼ functional
    • “composite__watchlist” dropped the required parameter “q” ▼ functional
    • “agentkit__chain” dropped the required parameter “op” ▼ functional
    • “domain_intel__lookup” dropped the required parameter “domain” ▼ functional
    • “chgwatch__diffmulti” dropped the required parameter “url” ▼ functional
    • “websearch__deps” dropped the required parameter “packages” ▼ functional
    • “domain_intel__portfolio” dropped the required parameter “domains” ▼ functional
    • “agentkit__extract” dropped the required parameter “text” ▼ functional
    • “check_sanctions__batch” dropped the required parameter “names” ▼ functional
    • “domain_intel__batch” dropped the required parameter “domains” ▼ functional
    • “check_sanctions__watchlist” dropped the required parameter “names” ▼ functional
    • “agentkit__datetime” dropped the required parameter “op” ▼ functional
    • “walletprofile__hygiene” changed the type of “range_blocks”: number → integer ▼ functional
    • “walletprofile__profile” changed the type of “range_blocks”: number → integer ▼ functional
    • Schema quality: 136 → 119 ▲ functional
    • New tool “x402index__trust” functional
    • New tool “txpreflight__batch” functional
    • New tool “check_sanctions__kyb” functional
    • New tool “pageaudit__preflight” functional
    • New tool “domain_intel__seller” functional
    • New tool “agentkit__fetchmd” functional
    • New tool “x402check__delta” functional
    • New tool “x402index__paycheck” functional
    • New tool “txpreflight__seller” functional
    • New tool “x402index__batchcheck” functional
    • New tool “agentkit__pagebrief” functional
    • New tool “basedue__check” functional
    • New tool “check_sanctions__seller” functional
    • New tool “chainread__watch_check” functional
    • New tool “x402_preflight__uptime” functional
    • New tool “webmd__tables” functional
    • New tool “solcheck__account” functional
    • New tool “domain_intel__market” functional
    • New tool “pageaudit__vet” functional
    • New tool “basedue__bundle” functional
    • New tool “agentkit__redact” functional
    • New tool “x402_preflight__directory” functional
    • New tool “domfacts__monitor” functional
    • New tool “basedue__newpools” functional
    • New tool “walletprofile__monitor” functional
    • New tool “chainread__simulate” functional
    • New tool “x402check__address” functional
    • New tool “webmd__jsonld” functional
    • New tool “chainread__watch” functional
    • New tool “domain_intel__monitor” functional
    • New tool “x402check__screen” functional
    • New tool “basedue__allowance” functional
    • New tool “agentkit__repair” functional
    • New tool “basedue__feed” functional
    • New tool “x402index__watch” functional
    • New tool “basedue__tokenrisk” functional
    • New tool “x402check__settle” functional
    • New tool “x402check__report” functional
    • New tool “agentkit__batch” functional
    • New tool “x402index__momentum” functional
    • New tool “pageaudit__sellersearch” functional
    • New tool “chainread__payment” functional
    • New tool “x402index__export” functional
    • New tool “company_facts__filings” functional
    • New tool “basedue__estimate” functional
    • New tool “chainread__preflight” functional
    • New tool “x402check__diligence” functional
    • New tool “token_dd__tx” functional
    • New tool “solcheck__tx” functional
    • New tool “solcheck__holders” functional
    • New tool “domain_intel__endpoint_monitor” functional
    • New tool “bizcal_api__compare” functional
    • New tool “bizcal_api__fx” functional
    • New tool “token_dd__verify” functional
    • New tool “basedue__compare” functional
    • New tool “token_dd__wallet” functional
    • New tool “basedue__feedwatch” functional
    • New tool “basedue__bulk” functional
    • New tool “token_dd__watch” functional
    • New tool “x402_preflight__verify” functional
    • New tool “basedue__wallet” functional
    • New tool “token_dd__txbatch” functional
    • New tool “x402index__payercheck” functional
    • New tool “x402check__guard” functional
    • New tool “basedue__gas” functional
    • New tool “solcheck__token” functional
  • 2 Nov 26 +1

    We did not load change detail this far back for this component, so this day may have recorded more than is shown.

  • 1 Nov 26 −1

    We did not load change detail this far back for this component, so this day may have recorded more than is shown.

  • 31 Oct 26 −1

    We did not load change detail this far back for this component, so this day may have recorded more than is shown.

  • 30 Oct 26 +1

    We did not load change detail this far back for this component, so this day may have recorded more than is shown.

  • 29 Oct 26 61

    First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 5 Nov 2026 · Probed https://api.firstmention.uk/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=api.firstmention.uk CN=YE1,O=Let's Encrypt,C=US 24 Oct 2026 22 Jan 2027 ECDSA 256 ECDSA-SHA384 675e4a7f1a479b42ad03d3828bf39f6abbd
SANs: api.firstmention.uk
CN=YE1,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 5ddd70dd31f801c85c186a7a04b80afe
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of api.firstmention.uk. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
uk. present 43876 8 Verified
firstmention.uk. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication Inconclusive

We could not reach the endpoint well enough to judge its authorisation posture.

Result Inconclusive
HTTP status 503

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://api.firstmention.uk/mcp HTTP error 503
http (plaintext) http://api.firstmention.uk/mcp HTTPS enforced 308 https://api.firstmention.uk/mcp
MCP tools · 173 exposed · ~20,599 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
funding_rates__watch ~111

Stateful delta monitor: reports what changed since your previous /watch call for each symbol (per-venue delta, sign flips, spread delta). First call per symbol returns a baseline. Register symbols once free at /add. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/funding-rates/watch

NameTypeReqDescription
symbolsstring––

No output schema declared.

No examples provided.

fundinglens__best ~93

For one symbol, the venue with the highest and lowest annualized funding plus the spread, and where to be short or long. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/fundinglens/best

NameTypeReqDescription
symbolstring––

No output schema declared.

No examples provided.

fundinglens__rates ~97

Normalized 8h and annualized funding for a comma-separated symbol list across venues, optional venues= filter. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/fundinglens/rates

NameTypeReqDescription
symbolsstring––
venuesstring––

No output schema declared.

No examples provided.

list_services ~49

Free. Lists the paid services on this server: name, description, price, HTTP paths, MCP tools and OpenAPI document. Paid tools are billed per call with x402 in USDC on Base.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

pageaudit__audit ~110

Full page audit for one URL: clean markdown, title/metadata/OG tags, heading outline, link census with optional link health checks, and a content hash for change detection. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/pageaudit/audit

NameTypeReqDescription
check_linksnumber––
urlstring––

No output schema declared.

No examples provided.

pageaudit__preflight ~116

Verdict on a URL before you cite it or pay it: live/parked/lander/dead/empty, trust score, red flags, final URL after redirects. Accepts url= or urls=a,b,c (up to 20). Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/pageaudit/preflight

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

pageaudit__sellersearch ~131

Search 11,046 x402 seller listings by keyword, category, chain and max price; sort by distinct payers or price; returns name, endpoint, price, chains and verified-payer counts. format=json|csv|jsonl. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/pageaudit/sellersearch

NameTypeReqDescription
limitnumber––
qstring––
sortstring––

No output schema declared.

No examples provided.

pageaudit__vet ~100

Live 402 terms straight from an x402 endpoint: price, pay_to, network, plus an impostor check against our own x402 index and recipient risk flags. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/pageaudit/vet

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

solcheck__account ~89

Whether the account exists, its owner program, executable flag, rent epoch and data length. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/account

NameTypeReqDescription
addressstringyesSolana base58 address

No output schema declared.

No examples provided.

solcheck__balance ~85

SOL balance in lamports and SOL for any Solana address. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/balance

NameTypeReqDescription
addressstringyesSolana base58 address

No output schema declared.

No examples provided.

solcheck__fee ~100

Live Solana priority-fee estimate: priority fees sampled from recent blocks (micro-lamports per compute unit: median, p75, p90) plus base fee per signature. No input. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/fee

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

solcheck__holders ~128

Top token holders with % of supply, based on public RPC getTokenLargestAccounts. Degrades honestly (ok:true, degraded:true, conclusion:unavailable) if the public RPC throttles, rather than failing. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/holders

NameTypeReqDescription
limitstring–How many holders (1-20)
mintstringyesSPL token mint address

No output schema declared.

No examples provided.

solcheck__slot ~74

Current slot, block height, epoch and RPC health. No input. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/slot

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

solcheck__token ~89

Decimals, raw and total supply, mint authority and freeze authority for an SPL token mint. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/token

NameTypeReqDescription
mintstringyesSPL token mint address

No output schema declared.

No examples provided.

solcheck__tx ~92

Slot, confirmation status, fee in lamports and error (if any) for a transaction signature. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/solcheck/tx

NameTypeReqDescription
sigstringyesTransaction signature (base58)

No output schema declared.

No examples provided.

token_dd__batch ~148

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/batch

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__check ~147

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/check

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__tx ~148

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/tx

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__txbatch ~150

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/txbatch

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__verify ~148

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/verify

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__wallet ~148

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/wallet

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

token_dd__watch ~147

Token and on-chain checks on Base: token risk score, watchlist deltas, batch screening, wallet flags, tx verification with decoded USDC transfers, and x402 seller verification (402 terms + USDC settlement check to payTo). Informational only, not financial advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/token-dd/watch

NameTypeReqDescription
addressstringyes0x-prefixed 40-hex token contract address
chainstringyesChain id, e.g. base

No output schema declared.

No examples provided.

txpreflight__allowance ~104

Live ERC-20 allowance of owner to spender on Base, plus an infinite-approval flag. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/txpreflight/allowance

NameTypeReqDescription
ownerstring––
spenderstring––
tokenstring––

No output schema declared.

No examples provided.

txpreflight__batch ~93

Batch vet up to 20 x402 seller URLs or verify up to 20 settlement tx hashes in one paid call. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/txpreflight/batch

NameTypeReqDescription
urlsarray––

No output schema declared.

No examples provided.

txpreflight__guard ~112

One-call go/no-go for a Base transaction: simulate it and check token allowance/balance, so you know before signing whether it will succeed. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/txpreflight/guard

NameTypeReqDescription
datastring––
fromstring––
tostring––

No output schema declared.

No examples provided.

txpreflight__preflight ~137

Simulate a Base transaction (to, data, value, optional from and urgency): verdict, revert simulation, gas estimate and USD fee. No signing, no sending. For x402 SELLER URL checks use GET /seller. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/txpreflight/preflight

NameTypeReqDescription
datastring––
tostring––
urgencystring––
valuestring––

No output schema declared.

No examples provided.

txpreflight__seller ~122

Preflight an x402 seller URL before you pay: fetched for free, returns alive/parked/dead, the parsed 402 terms (price, network, payTo, asset), payee trust on Base, and a proceed/caution/stop verdict. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/txpreflight/seller

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

txpreflight__verify ~85

Verify a Base transaction: status, gas fee, ETH and USDC transfers. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/txpreflight/verify

NameTypeReqDescription
hashstring––

No output schema declared.

No examples provided.

walletprofile__hygiene ~131

Live ERC-20 allowance hygiene for a Base address: which tokens are approved, to whom, and which approvals are unlimited or stale. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/walletprofile/hygiene

NameTypeReqDescription
addressstringyesBase address, 0x + 40 hex.
range_blocksinteger–How many recent blocks to scan (default 20000, max 200000).

No output schema declared.

No examples provided.

walletprofile__monitor ~166

Stateful wallet-change monitor: first call stores a baseline for (id, address); later calls with the same id return the change since your previous call (balance delta in wei, outgoing-tx delta, blocks/seconds elapsed). Built for repeat polling of watchlists and alerts. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/walletprofile/monitor

NameTypeReqDescription
addressstringyesBase address, 0x + 40 hex.
idstringyesYour opaque key. Reuse it to get the diff for this address (letters, digits, _ . : -, max 120 chars).

No output schema declared.

No examples provided.

walletprofile__profile ~141

Wallet activity profile for a Base address: balance, outgoing tx count, transfer counts, counterparties, per-token flows, approval events, heuristic risk score and verdict, with a coverage block documenting every limit. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/walletprofile/profile

NameTypeReqDescription
addressstringyesBase address, 0x + 40 hex.
range_blocksinteger–How many recent blocks to scan (default 20000, max 200000).

No output schema declared.

No examples provided.

walletprofile__sanctions ~109

Exact-address OFAC SDN screen for a Base address. This is an exact-match screen only, not a full compliance check and not legal advice. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/walletprofile/sanctions

NameTypeReqDescription
addressstringyesBase address, 0x + 40 hex.

No output schema declared.

No examples provided.

web_extract__extract ~113

Extract clean readable text or markdown from any public web page: title, language, word/paragraph counts and the full article body. Free /preview sample first. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/web-extract/extract

NameTypeReqDescription
formatstring–text or markdown
urlstringyesPublic web page URL

No output schema declared.

No examples provided.

webmd__extract ~113

Page-to-structured-data for agents: clean markdown+metadata+links (/extract), all HTML tables as JSON rows (/tables), and schema.org/JSON-LD as structured objects (/jsonld). $0.01/call. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/webmd/extract

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

webmd__jsonld ~114

Page-to-structured-data for agents: clean markdown+metadata+links (/extract), all HTML tables as JSON rows (/tables), and schema.org/JSON-LD as structured objects (/jsonld). $0.01/call. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/webmd/jsonld

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

webmd__tables ~113

Page-to-structured-data for agents: clean markdown+metadata+links (/extract), all HTML tables as JSON rows (/tables), and schema.org/JSON-LD as structured objects (/jsonld). $0.01/call. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/webmd/tables

NameTypeReqDescription
urlstring––

No output schema declared.

No examples provided.

webread__meta ~189

Fetch a public web page and return clean structured content for agents: title and description, heading outline, main article text (boilerplate removed), markdown, links, images, tables and JSON-LD. No LLM, no API key, ~1s. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/webread/meta

NameTypeReqDescription
limitinteger–Max characters of main text/markdown (200-60000)
modestring–all, text, markdown, outline, links, images, tables or jsonld
same_domain_onlyboolean–For links mode: only links on the same domain (default true)
urlstringyesPublic http(s) URL to read

No output schema declared.

No examples provided.

webread__outline ~190

Fetch a public web page and return clean structured content for agents: title and description, heading outline, main article text (boilerplate removed), markdown, links, images, tables and JSON-LD. No LLM, no API key, ~1s. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/webread/outline

NameTypeReqDescription
limitinteger–Max characters of main text/markdown (200-60000)
modestring–all, text, markdown, outline, links, images, tables or jsonld
same_domain_onlyboolean–For links mode: only links on the same domain (default true)
urlstringyesPublic http(s) URL to read

No output schema declared.

No examples provided.

webread__read ~189

Fetch a public web page and return clean structured content for agents: title and description, heading outline, main article text (boilerplate removed), markdown, links, images, tables and JSON-LD. No LLM, no API key, ~1s. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: POST https://api.firstmention.uk/s/webread/read

NameTypeReqDescription
limitinteger–Max characters of main text/markdown (200-60000)
modestring–all, text, markdown, outline, links, images, tables or jsonld
same_domain_onlyboolean–For links mode: only links on the same domain (default true)
urlstringyesPublic http(s) URL to read

No output schema declared.

No examples provided.

websearch__brief ~180

Search plus page-to-markdown for agents: query Wikipedia, Hacker News, GitHub and a web engine and get ranked hits with clean readable article text, or convert a single URL to markdown. /dossier fuses sources into one research dossier. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/websearch/brief

NameTypeReqDescription
charsinteger–Markdown chars per page (200-8000)
extractinteger–How many hits get full text (0-5)
limitinteger–Max results (1-25)
qstring–Search query
urlstring–Single URL to convert to markdown instead of searching

No output schema declared.

No examples provided.

websearch__briefbatch ~182

Search plus page-to-markdown for agents: query Wikipedia, Hacker News, GitHub and a web engine and get ranked hits with clean readable article text, or convert a single URL to markdown. /dossier fuses sources into one research dossier. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/websearch/briefbatch

NameTypeReqDescription
charsinteger–Markdown chars per page (200-8000)
extractinteger–How many hits get full text (0-5)
limitinteger–Max results (1-25)
qstring–Search query
urlstring–Single URL to convert to markdown instead of searching

No output schema declared.

No examples provided.

websearch__deps ~180

Search plus page-to-markdown for agents: query Wikipedia, Hacker News, GitHub and a web engine and get ranked hits with clean readable article text, or convert a single URL to markdown. /dossier fuses sources into one research dossier. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/websearch/deps

NameTypeReqDescription
charsinteger–Markdown chars per page (200-8000)
extractinteger–How many hits get full text (0-5)
limitinteger–Max results (1-25)
qstring–Search query
urlstring–Single URL to convert to markdown instead of searching

No output schema declared.

No examples provided.

websearch__dossier ~181

Search plus page-to-markdown for agents: query Wikipedia, Hacker News, GitHub and a web engine and get ranked hits with clean readable article text, or convert a single URL to markdown. /dossier fuses sources into one research dossier. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/websearch/dossier

NameTypeReqDescription
charsinteger–Markdown chars per page (200-8000)
extractinteger–How many hits get full text (0-5)
limitinteger–Max results (1-25)
qstring–Search query
urlstring–Single URL to convert to markdown instead of searching

No output schema declared.

No examples provided.

websearch__search ~179

Search plus page-to-markdown for agents: query Wikipedia, Hacker News, GitHub and a web engine and get ranked hits with clean readable article text, or convert a single URL to markdown. /dossier fuses sources into one research dossier. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/websearch/search

NameTypeReqDescription
charsinteger–Markdown chars per page (200-8000)
extractinteger–How many hits get full text (0-5)
limitinteger–Max results (1-25)
qstring–Search query
urlstring–Single URL to convert to markdown instead of searching

No output schema declared.

No examples provided.

x402_preflight__check ~139

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/check

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

x402_preflight__directory ~140

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/directory

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

x402_preflight__headers ~140

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/headers

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

x402_preflight__tls ~140

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/tls

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

x402_preflight__uptime ~142

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/uptime

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

x402_preflight__verify ~140

Pre-payment check for any x402 endpoint: live 402 challenge (scheme, network, USDC asset, payTo, price), a 0-100 seller readiness scorecard, openapi.json probe, plus /verify to confirm a Base tx actually paid an endpoint. Informational only. Price: $0.01 per call in USDC on Base (eip155:8453), paid with x402 in params._meta["x402/payment"]. HTTP: GET https://api.firstmention.uk/s/x402-preflight/verify

NameTypeReqDescription
urlstringyesPublic https endpoint to inspect for an x402 payment challenge

No output schema declared.

No examples provided.

Install

How do I install the uk.firstmention.api/automaton MCP server?

uk.firstmention.api/automaton is a hosted endpoint at https://api.firstmention.uk/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · api.firstmention.uk

# add to Claude Code
claude mcp add --transport http uk-firstmention-api-automaton 'https://api.firstmention.uk/mcp'
Common questions

What is the uk.firstmention.api/automaton MCP server?

uk.firstmention.api/automaton is an MCP server listed in the public MCP registry as uk.firstmention.api/automaton. Pay-per-call MCP tools run by autonomous AI agents, each call paid with x402 in USDC. This page covers its hosted endpoint (https://api.firstmention.uk/mcp).

Is the uk.firstmention.api/automaton MCP server safe to use?

uk.firstmention.api/automaton scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the uk.firstmention.api/automaton MCP server expose?

uk.firstmention.api/automaton exposes 173 tools: list_services, agentkit__convert, agentkit__datetime, agentkit__extract, agentkit__validate, and 168 more. Their descriptions and schemas cost roughly 20,599 tokens of context every time the server is loaded.

Does the uk.firstmention.api/automaton MCP server require authentication?

Its publisher declares no required credentials for uk.firstmention.api/automaton. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

Is the uk.firstmention.api/automaton MCP server still maintained?

uk.firstmention.api/automaton is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.