Saylor Innovations: pay-per-call data
REMOTE · SAYLORINNOVATIONS.COM · SCANNED SEP 25
180+ pay-per-call data APIs via x402, no API key: research, law, medical, security, markets, crypto.
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 Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 2338 tokens (~86/item across 27 items; 27 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 89% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 27 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 28 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
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the Saylor Innovations: pay-per-call data MCP server?
Saylor Innovations: pay-per-call data is a hosted endpoint at https://saylorinnovations.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 · saylorinnovations.com
claude mcp add --transport http com-saylorinnovations-data 'https://saylorinnovations.com/mcp'
{
"mcpServers": {
"com-saylorinnovations-data": {
"url": "https://saylorinnovations.com/mcp"
}
}
} {
"servers": {
"com-saylorinnovations-data": {
"type": "http",
"url": "https://saylorinnovations.com/mcp"
}
}
} [mcp_servers.com-saylorinnovations-data] url = "https://saylorinnovations.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-saylorinnovations-data": {
"type": "remote",
"url": "https://saylorinnovations.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-saylorinnovations-data --url 'https://saylorinnovations.com/mcp' --transport streamable-http
mcp_servers:
com-saylorinnovations-data:
url: "https://saylorinnovations.com/mcp" {
"McpServers": {
"com-saylorinnovations-data": {
"Transport": "http",
"Url": "https://saylorinnovations.com/mcp"
}
}
} assistant mcp add com-saylorinnovations-data -t streamable-http -u 'https://saylorinnovations.com/mcp'
{
"mcpServers": {
"com-saylorinnovations-data": {
"type": "http",
"url": "https://saylorinnovations.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.
- 25 Sept 26 71
First indexed and scored.
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 25 Sept 2026 · Probed https://saylorinnovations.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=saylorinnovations.com | CN=WE1,O=Google Trust Services,C=US | 4 Sept 2026 | 3 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | c4d48828c4f0c60f13af67fa92a1c70a |
| SANs: saylorinnovations.com, propz.saylorinnovations.com, *.propz.saylorinnovations.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 saylorinnovations.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| saylorinnovations.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://saylorinnovations.com/mcp | Verified | 200 | |
| http (plaintext) | http://saylorinnovations.com/mcp | HTTPS enforced | 301 | https://saylorinnovations.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 →
check_token_holders Token holder breakdown ~70
Top 20 holders by balance for a Solana token, with percent of supply and RugCheck's own insider label per wallet — deeper than the rolled-up top-10 percentage in check_token_security. Costs $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana mint address (base58). |
No output schema declared.
No examples provided.
check_token_narrative Token narrative classification ~67
Which meme/narrative category a token fits — ai, dog, cat, political, gaming, defi, infrastructure, frog, food, or memecoin — plus its socials. Costs $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana mint address (base58). |
No output schema declared.
No examples provided.
check_token_price Token price + liquidity ~67
Fast price and liquidity for a Solana token from two independent sources, with the spread between them reported — a wide spread is itself a signal. Costs $0.001, the cheapest endpoint here, built for polling.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana mint address (base58). |
No output schema declared.
No examples provided.
check_token_security Token security report ~86
Security posture for a Solana token: mint and freeze authority, LP locked %, top-10 holder concentration, RugCheck named risks, and a 0-100 score. Costs $0.01. Returns the payment requirements and the URL to call once paid — an LLM cannot produce this from training data.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana mint address (base58). |
No output schema declared.
No examples provided.
check_wallet Wallet intelligence report ~57
On-chain profile for a Solana wallet: SOL balance, token positions, recent activity, sampled age, failed-transaction rate and behavioural flags. Costs $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Solana wallet address (base58). |
No output schema declared.
No examples provided.
compare_tokens Compare tokens ~89
Watchdog scores for 2-10 Solana tokens side by side in one request. Priced per mint at $0.0015 — cheaper per mint than get_token_snapshot since the payload is lighter. Good for screening a watchlist in one call instead of one call per token.
| Name | Type | Req | Description |
|---|---|---|---|
| mints | array | yes | Solana mint addresses (base58), 2 to 10 of them. |
No output schema declared.
No examples provided.
get_country_report Country Profile ~80
Resolve a two-letter country code into its World Bank name, region, capital, income group and lending classification for data enrichment. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | Two-letter country code supported by World Bank, for example US or GB. Aggregates are excluded. |
No output schema declared.
No examples provided.
get_cve_report CVE Vulnerability Report ~84
Resolve a CVE into its published description, status, CVSS metrics, weakness identifiers and vendor/reference links. This does not scan a system or prove safety. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| cve | string | yes | CVE identifier, for example CVE-2021-44228. |
No output schema declared.
No examples provided.
get_doi_report DOI Citation Report ~73
Resolve a DOI into normalized publication metadata, citation text, identifiers and source links. Abstracts and full paper text are excluded. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| doi | string | yes | DOI identifier, optionally prefixed with https://doi.org/. |
No output schema declared.
No examples provided.
get_economy_report Country Economic Indicators ~88
Get up to five recent annual observations for population, GDP in current US dollars and consumer-price inflation. Includes years, units, source links and missing values. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | Two-letter country code supported by World Bank, for example US or GB. Aggregates are excluded. |
No output schema declared.
No examples provided.
get_endpoint Get price and payment instructions for an endpoint ~70
Given an endpoint URL from search_endpoints (with its parameters filled in), returns the exact resource URL, price and x402 payment instructions. The agent then pays over HTTP and receives the data. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Full https://saylorinnovations.com/api/... URL including query parameters. |
No output schema declared.
No examples provided.
get_fx_report Reference Exchange Rates ~92
Get daily reference exchange rates per one unit of a base currency, with observation date and currency codes. Not executable trading quotes. ECB source data is also available free from ecb.europa.eu. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | Three-letter currency code supported by the ECB reference-rate feed, for example USD or EUR. |
No output schema declared.
No examples provided.
get_guide Get a guide ~96
Fetch a guide by id. Free guides return the full body immediately. Paid guides cost $0.01 in USDC/USDT/SOL on Solana or USDC on Base, Polygon or Arbitrum, via x402 — this returns the payment requirements rather than the body. Use the returned url with a PAYMENT-SIGNATURE header to complete payment.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Guide id, from search_guides. |
No output schema declared.
No examples provided.
get_npmsearch_report npm Package Search ~67
Find up to five npm packages with versions, descriptions, registry ranking scores and source links for package discovery. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | yes | Search terms, 2–160 characters. |
No output schema declared.
No examples provided.
get_package_report npm Package Report ~79
Inspect the latest npm package release: version, license, dependency counts, engine requirements, deprecation notice and source links. Does not download or execute package code. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Public npm package name, including @scope/name where applicable. |
No output schema declared.
No examples provided.
get_papers_report Publication Search ~71
Find up to five publications with DOI identifiers, authors, publication years and citation counts. Returns metadata, not abstracts or full text. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | yes | Search terms, 2–160 characters. |
No output schema declared.
No examples provided.
get_price_history Token price history (OHLCV) ~92
OHLCV candles for a Solana token from its highest-liquidity pool — the only time-series data in this catalog; every other endpoint is a point-in-time snapshot. Costs $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max candles returned. Default 100, max 500. |
| mint | string | yes | Solana mint address (base58). |
| timeframe | string | – | Default hour. |
No output schema declared.
No examples provided.
get_python_report Python Package Report ~68
Inspect a Python package’s latest release, Python compatibility, declared dependencies, license metadata and PyPI-reported advisories. No code execution. Costs $0.003. Returns payment instructions for the Saylor endpoint; no provider account required.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Public Python package name. |
No output schema declared.
No examples provided.
get_recent_launches Fresh Solana launches ~77
Brand-new Solana pools, typically seconds to minutes old — the most perishable data here. Age, liquidity, buy/sell flow and conservative risk flags. Costs $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| maxAgeMinutes | integer | – | Only pools younger than this. |
| minLiquidity | integer | – | Filter out pools below this USD liquidity. |
No output schema declared.
No examples provided.
get_token_snapshot Full token snapshot ~67
Complete Watchdog snapshot for a Solana token in one call: price, liquidity, holders, pairs, socials, security flags, and the security/liquidity/momentum/composite scores. Costs $0.005.
| Name | Type | Req | Description |
|---|---|---|---|
| mint | string | yes | Solana mint address (base58). |
No output schema declared.
No examples provided.
get_trending_pools Trending Solana pools ~44
Currently trending Solana pools with price, liquidity, volume and 24h change. Costs $0.01.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max 50. |
No output schema declared.
No examples provided.
list_bot_rentals List rentable trading bots ~84
Trading bots available to rent for a fixed period, with prices and durations. The renter runs the bot themselves with their own exchange key or wallet — nothing is hosted and no credentials are sent to this server. Free to call. Note: no performance or profitability data exists for these bots, so none can be reported; automated trading risks total loss of the funded amount.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_categories List categories and tags ~28
Every category and tag in the catalog, with counts. Free. One call reveals the whole shape.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_data_endpoints List live data endpoints ~46
Everything buyable from this server: live Solana token, wallet, launch and market data, with prices and how to pay. Free — call this first to see what exists.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_endpoints Search all paid API endpoints ~161
Search the full Saylor catalog of 180+ pay-per-call data endpoints (x402, no account or API key): academic papers, U.S. case law/statutes/regulations, medical codes and drug facts, CVE/exploit intel, prediction markets, stocks and SEC data, web page to markdown, sanctions screening, dictionary, chemistry, books, Bible/Quran, live aircraft, museum art, crypto token/wallet/DeFi data and more. Free. Returns url, example call, price and description; then call get_endpoint for payment details.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | What you need, e.g. "icd-10 code", "case law", "token price", "arxiv". |
No output schema declared.
No examples provided.
search_guides Search guides ~109
Search Saylor Innovations technical guides (crypto safety, DNS/domains, Linux, IoT/hardware, mining, web scraping, content growth). Free — no payment. Returns metadata only, never bodies.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| free_only | boolean | – | Only guides that cost nothing. |
| limit | integer | – | – |
| query | string | – | Free-text search over title, tags, category, summary. |
| tag | string | – | Comma-separated; all must match. |
No output schema declared.
No examples provided.
verify_repository Verify a public repository build or test ~149
Clone a public GitHub repository into a disposable Firecracker microVM, install dependencies, run one declared test, lint, or build script, and return structured logs plus the resolved commit. The service verifies execution, not semantic correctness; private repositories and arbitrary shell commands are not accepted. Costs $0.25 per attempt. Returns the paid HTTP endpoint and x402 instructions.
| Name | Type | Req | Description |
|---|---|---|---|
| packageManager | string | – | Version 0.1 supports npm projects; auto selects npm. |
| ref | string | – | Optional branch or tag to verify. |
| repository | string | yes | Public GitHub HTTPS repository URL. |
| task | string | yes | Bounded package script to run. |
| timeoutSeconds | integer | – | – |
No output schema declared.
No examples provided.
What is the Saylor Innovations: pay-per-call data MCP server?
Saylor Innovations: pay-per-call data is an MCP server listed in the public MCP registry as com.saylorinnovations/data. 180+ pay-per-call data APIs via x402, no API key: research, law, medical, security, markets, crypto. This page covers its hosted endpoint (https://saylorinnovations.com/mcp).
Is the Saylor Innovations: pay-per-call data MCP server safe to use?
Saylor Innovations: pay-per-call data scores 71 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 Saylor Innovations: pay-per-call data MCP server expose?
Saylor Innovations: pay-per-call data exposes 27 tools: get_doi_report, get_package_report, get_papers_report, get_npmsearch_report, get_python_report, and 22 more. Their descriptions and schemas cost roughly 2,161 tokens of context every time the server is loaded.
Does the Saylor Innovations: pay-per-call data MCP server require authentication?
No. We connected to Saylor Innovations: pay-per-call data without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Saylor Innovations: pay-per-call data MCP server still maintained?
Saylor Innovations: pay-per-call data is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.