Saylor Innovations: pay-per-call data

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.

{
  "type": "object",
  "properties": {
    "doi": {
      "type": "string",
      "description": "DOI identifier, optionally prefixed with https://doi.org/."
    }
  },
  "required": [
    "doi"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Public npm package name, including @scope/name where applicable."
    }
  },
  "required": [
    "name"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Search terms, 2–160 characters."
    }
  },
  "required": [
    "q"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Search terms, 2–160 characters."
    }
  },
  "required": [
    "q"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Public Python package name."
    }
  },
  "required": [
    "name"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "cve": {
      "type": "string",
      "description": "CVE identifier, for example CVE-2021-44228."
    }
  },
  "required": [
    "cve"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "base": {
      "type": "string",
      "description": "Three-letter currency code supported by the ECB reference-rate feed, for example USD or EUR."
    }
  },
  "required": [
    "base"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "country": {
      "type": "string",
      "description": "Two-letter country code supported by World Bank, for example US or GB. Aggregates are excluded."
    }
  },
  "required": [
    "country"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "country": {
      "type": "string",
      "description": "Two-letter country code supported by World Bank, for example US or GB. Aggregates are excluded."
    }
  },
  "required": [
    "country"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "repository": {
      "type": "string",
      "format": "uri",
      "description": "Public GitHub HTTPS repository URL."
    },
    "ref": {
      "type": "string",
      "description": "Optional branch or tag to verify."
    },
    "task": {
      "type": "string",
      "enum": [
        "test",
        "lint",
        "build"
      ],
      "description": "Bounded package script to run."
    },
    "packageManager": {
      "type": "string",
      "enum": [
        "auto",
        "npm"
      ],
      "default": "auto",
      "description": "Version 0.1 supports npm projects; auto selects npm."
    },
    "timeoutSeconds": {
      "type": "integer",
      "minimum": 15,
      "maximum": 120,
      "default": 60
    }
  },
  "required": [
    "repository",
    "task"
  ],
  "additionalProperties": false
}

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.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "What you need, e.g. \"icd-10 code\", \"case law\", \"token price\", \"arxiv\"."
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50
    }
  },
  "required": [
    "query"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "Full https://saylorinnovations.com/api/... URL including query parameters."
    }
  },
  "required": [
    "url"
  ]
}

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.

{
  "type": "object",
  "properties": {}
}

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.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    }
  },
  "required": [
    "mint"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    }
  },
  "required": [
    "mint"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    }
  },
  "required": [
    "mint"
  ]
}

Which meme/narrative category a token fits — ai, dog, cat, political, gaming, defi, infrastructure, frog, food, or memecoin — plus its socials. Costs $0.005.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    }
  },
  "required": [
    "mint"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    }
  },
  "required": [
    "mint"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "mint": {
      "type": "string",
      "description": "Solana mint address (base58)."
    },
    "timeframe": {
      "type": "string",
      "enum": [
        "day",
        "hour",
        "minute"
      ],
      "description": "Default hour."
    },
    "limit": {
      "type": "integer",
      "description": "Max candles returned. Default 100, max 500."
    }
  },
  "required": [
    "mint"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "mints": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "minItems": 2,
      "maxItems": 10,
      "description": "Solana mint addresses (base58), 2 to 10 of them."
    }
  },
  "required": [
    "mints"
  ]
}

Currently trending Solana pools with price, liquidity, volume and 24h change. Costs $0.01.

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Max 50."
    }
  }
}

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.

{
  "type": "object",
  "properties": {
    "minLiquidity": {
      "type": "integer",
      "description": "Filter out pools below this USD liquidity."
    },
    "maxAgeMinutes": {
      "type": "integer",
      "description": "Only pools younger than this."
    }
  }
}

On-chain profile for a Solana wallet: SOL balance, token positions, recent activity, sampled age, failed-transaction rate and behavioural flags. Costs $0.01.

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "description": "Solana wallet address (base58)."
    }
  },
  "required": [
    "address"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Free-text search over title, tags, category, summary."
    },
    "category": {
      "type": "string",
      "enum": [
        "AI & Agents",
        "Business & Operations",
        "Content & Growth",
        "Crypto Basics",
        "IoT & Hardware",
        "Linux & Systems",
        "On-chain & DeFi",
        "Security & OpSec",
        "Self-Hosting & Infra",
        "Solana",
        "Wallets & Self-Custody",
        "Web & Domains"
      ]
    },
    "tag": {
      "type": "string",
      "description": "Comma-separated; all must match."
    },
    "free_only": {
      "type": "boolean",
      "description": "Only guides that cost nothing."
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50
    }
  }
}

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.

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Guide id, from search_guides."
    }
  },
  "required": [
    "id"
  ]
}

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.

{
  "type": "object",
  "properties": {}
}

Every category and tag in the catalog, with counts. Free. One call reveals the whole shape.

{
  "type": "object",
  "properties": {}
}