mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments
REMOTE · MCP-X402.ONRENDER.COM · 2 COMPONENTS · SCANNED SEP 20
85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.
Available components
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
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 87 tokens (~29/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management2
- Stability check failed: schema churn in the 30 days we've observed: 97 tool removals, 0 breaking changes, 0 auth/transport breaks, 1 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the mcp-x402 — MCP server for agents with autonomous… server?
mcp-x402 — MCP server for agents with autonomous… is a hosted endpoint at https://mcp-x402.onrender.com/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 · mcp-x402.onrender.com
claude mcp add --transport http timwal78-mcp-x402 'https://mcp-x402.onrender.com/mcp'
{
"mcpServers": {
"timwal78-mcp-x402": {
"url": "https://mcp-x402.onrender.com/mcp"
}
}
} {
"servers": {
"timwal78-mcp-x402": {
"type": "http",
"url": "https://mcp-x402.onrender.com/mcp"
}
}
} [mcp_servers.timwal78-mcp-x402] url = "https://mcp-x402.onrender.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"timwal78-mcp-x402": {
"type": "remote",
"url": "https://mcp-x402.onrender.com/mcp",
"enabled": true
}
}
} openclaw mcp add timwal78-mcp-x402 --url 'https://mcp-x402.onrender.com/mcp' --transport streamable-http
mcp_servers:
timwal78-mcp-x402:
url: "https://mcp-x402.onrender.com/mcp" {
"McpServers": {
"timwal78-mcp-x402": {
"Transport": "http",
"Url": "https://mcp-x402.onrender.com/mcp"
}
}
} assistant mcp add timwal78-mcp-x402 -t streamable-http -u 'https://mcp-x402.onrender.com/mcp'
{
"mcpServers": {
"timwal78-mcp-x402": {
"type": "http",
"url": "https://mcp-x402.onrender.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 13 Sept 26 0
- Server version: 2.1.10 → 2.1.11 functional
- 7 Sept 26 0
- Server version: 1.0.0 → 2.1.10 functional
- 6 Sept 26 −6
- Stability: pass → fail ▼ security
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “agentcard_lookup” was removed ▼ security
- Tool “agentcard_mint” was removed ▼ security
- Tool “agentcard_verify” was removed ▼ security
- Tool “apm_execute” was removed ▼ security
- Tool “apm_negotiate” was removed ▼ security
- Tool “backtest_run” was removed ▼ security
- Tool “backtest_validate” was removed ▼ security
- Tool “beacon_scout” was removed ▼ security
- Tool “copytrader_status” was removed ▼ security
- Tool “copytrader_subscribe” was removed ▼ security
- Tool “copytrader_whales” was removed ▼ security
- Tool “crawl_paid_fetch” was removed ▼ security
- Tool “crypto_token_price” was removed ▼ security
- Tool “crypto_trending” was removed ▼ security
- Tool “equities_heatmap_full” was removed ▼ security
- Tool “equities_heatmap_preview” was removed ▼ security
- Tool “federal_clinical_trials” was removed ▼ security
- Tool “federal_congress_bills” was removed ▼ security
- Tool “federal_drug_adverse_events” was removed ▼ security
- Tool “federal_drug_label” was removed ▼ security
- Tool “federal_drug_recall” was removed ▼ security
- Tool “federal_entity_compliance” was removed ▼ security
- Tool “federal_epa_violations” was removed ▼ security
- Tool “federal_fec_finance” was removed ▼ security
- Tool “federal_finra_broker” was removed ▼ security
- Tool “federal_grants” was removed ▼ security
- Tool “federal_grants_gov” was removed ▼ security
- Tool “federal_insider_trades” was removed ▼ security
- Tool “federal_lobbying” was removed ▼ security
- Tool “federal_npi_lookup” was removed ▼ security
- Tool “federal_options_flow” was removed ▼ security
- Tool “federal_osha” was removed ▼ security
- Tool “federal_patents” was removed ▼ security
- Tool “federal_sam_entity” was removed ▼ security
- Tool “federal_sam_opportunities” was removed ▼ security
- Tool “federal_sba_awards” was removed ▼ security
- Tool “federal_sbir_grants” was removed ▼ security
- Tool “federal_sec_filings” was removed ▼ security
- Tool “federal_treasury_yields” was removed ▼ security
- Tool “federal_usaspending_awards” was removed ▼ security
- Tool “forge_llm” was removed ▼ security
- Tool “forge_status” was removed ▼ security
- Tool “ftd_threshold_scan” was removed ▼ security
- Tool “fx_exchange_rate” was removed ▼ security
- Tool “get_agent_magnet_beacons” was removed ▼ security
- Tool “get_beacon_passport” was removed ▼ security
- Tool “get_beacon_score” was removed ▼ security
- Tool “ghost_route” was removed ▼ security
- Tool “ghost_status” was removed ▼ security
- Tool “hcv_fmr” was removed ▼ security
- Tool “housing_landlord_checklist” was removed ▼ security
- Tool “hud_vash_contacts” was removed ▼ security
- Tool “launchpad_buy” was removed ▼ security
- Tool “launchpad_create” was removed ▼ security
- Tool “launchpad_list” was removed ▼ security
- Tool “launchpad_status” was removed ▼ security
- Tool “leviathan_signal” was removed ▼ security
- Tool “list_magnets” was removed ▼ security
- Tool “nexus_agent_hire” was removed ▼ security
- Tool “options_delta_heatmap_full” was removed ▼ security
- Tool “options_delta_heatmap_preview” was removed ▼ security
- Tool “pha_lookup” was removed ▼ security
- Tool “pha_opportunities” was removed ▼ security
- Tool “pha_search” was removed ▼ security
- Tool “proof_credit_score” was removed ▼ security
- Tool “proof_invoice” was removed ▼ security
- Tool “proof_verify” was removed ▼ security
- Tool “rails_status” was removed ▼ security
- Tool “rails_transfer” was removed ▼ security
- Tool “robinhood_order” was removed ▼ security
- Tool “robinhood_portfolio” was removed ▼ security
- Tool “robinhood_quote” was removed ▼ security
- Tool “screen_restricted_party” was removed ▼ security
- Tool “search_trade_leads” was removed ▼ security
- Tool “section8_fmr” was removed ▼ security
- Tool “section8_geo_lookup” was removed ▼ security
- Tool “section8_income_limits” was removed ▼ security
- Tool “shadow_ingest” was removed ▼ security
- Tool “shadow_query” was removed ▼ security
- Tool “squeezeos_council” was removed ▼ security
- Tool “squeezeos_demo” was removed ▼ security
- Tool “squeezeos_ftd” was removed ▼ security
- Tool “squeezeos_futures_leaderboard” was removed ▼ security
- Tool “squeezeos_history” was removed ▼ security
- Tool “squeezeos_iwm” was removed ▼ security
- Tool “squeezeos_marketplace_browse” was removed ▼ security
- Tool “squeezeos_marketplace_read” was removed ▼ security
- Tool “squeezeos_options” was removed ▼ security
- Tool “squeezeos_oracle” was removed ▼ security
- Tool “squeezeos_preview” was removed ▼ security
- Tool “squeezeos_scan” was removed ▼ security
- Tool “squeezeos_status” was removed ▼ security
- Tool “tradier_order” was removed ▼ security
- Tool “tradier_positions” was removed ▼ security
- Tool “tradier_quote” was removed ▼ security
- Tool “xdeo_earnings_estimate” was removed ▼ security
- Tool “xmit_edgar_decode” was removed ▼ security
- Tool “sml_status” rewrote its description, which is the text the model reads security
- Tool “sml_discover” rewrote its description, which is the text the model reads security
- Tool coverage: 5% → 100% ▲ functional
- Schema quality: fail → pass ▲ functional
- Destructive annotations: 0 → pass functional
- New tool “x402_contract” functional
- 1 Sept 26 +1
- Stability: fail → pass ▲ security
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 96.
- 23 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 89 to 93.
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 20 Sept 2026 · Probed https://mcp-x402.onrender.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=onrender.com | CN=WE1,O=Google Trust Services,C=US | 24 Jul 2026 | 22 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | 756bcb97dcf1455f0ebf70e5dbe07256 |
| SANs: onrender.com, *.onrender.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp-x402.onrender.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| onrender.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp-x402.onrender.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp-x402.onrender.com/mcp | HTTPS enforced | 301 | https://mcp-x402.onrender.com/mcp |
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 →
sml_discover ~25
Find the x402 Gateway contract and where to inspect fresh payment requirements. FREE.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
sml_status ~22
Check the public x402 Gateway identity and canonical payment rail. FREE.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
x402_contract ~40
Inspect the canonical x402 payment contract. Returns network, USDC asset, payTo, headers, and the rule for resolving fresh target requirements. FREE.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the mcp-x402 — MCP server for agents with autonomous… server?
mcp-x402 — MCP server for agents with autonomous… is listed in the public MCP registry as io.github.Timwal78/mcp-x402. 85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys. This page covers its hosted endpoint (https://mcp-x402.onrender.com/mcp).
Is the mcp-x402 — MCP server for agents with autonomous… server safe to use?
mcp-x402 — MCP server for agents with autonomous… scores 64 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 mcp-x402 — MCP server for agents with autonomous… server expose?
mcp-x402 — MCP server for agents with autonomous… exposes 3 tools: sml_discover, sml_status, x402_contract. Their descriptions and schemas cost roughly 87 tokens of context every time the server is loaded.
Does the mcp-x402 — MCP server for agents with autonomous… server require authentication?
No. We connected to mcp-x402 — MCP server for agents with autonomous… without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the mcp-x402 — MCP server for agents with autonomous… server still maintained?
mcp-x402 — MCP server for agents with autonomous… is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.