Jintel — Finance intelligence GraphQL API for AI agents

Jintel is a paid GraphQL intelligence API built for AI agents and the developers who write them. One endpoint covers market data, regulatory filings, sanctions screening, macro indicators, news, social sentiment, technical indicators, derivatives, financials, executives, institutional holdings, ownership, analyst consensus, clinical trials, FDA events, federal litigation, government contracts, subsidiaries, and supply-chain relationships across equities, indices, and crypto. Authenticate with a Bearer API key from Google OAuth or wallet sign-in (SIWX), or pay per query in USDC on Base mainnet via x402 with no signup. MCP server included for Claude, Cursor, Continue, Cline, Zed, Windsurf, and any MCP-compatible runtime.

Jintel — Finance intelligence GraphQL API for AI agents

Jintel is a paid GraphQL intelligence API built for AI agents and the developers who write them. One endpoint covers market data, regulatory filings, sanctions screening, macro indicators, news, social sentiment, technical indicators, derivatives, financials, executives, institutional holdings, ownership, analyst consensus, clinical trials, FDA events, federal litigation, government contracts, subsidiaries, and supply-chain relationships — across equities, indices, and crypto.

What Jintel replaces

Most agent stacks stitch together five or six finance providers per turn — one for quotes, SEC EDGAR for filings, OFAC for sanctions, OECD/FRED for macro, a separate news feed, and ClinicalTrials.gov / openFDA / USAspending / CourtListener for alt-data. Jintel collapses every one of those into the same entity-centric GraphQL schema with per-entity sub-graphs that resolve in a single round trip.

How agents call Jintel

  • MCP server (Streamable HTTP) — hosted at https://api.jintel.ai/mcp. 15 typed tools, drop-in for Claude Desktop, Cursor, Continue, Cline, Zed, Windsurf, Raycast AI, and any MCP-compatible runtime. Discover via /.well-known/mcp.json or the richer server card.
  • GraphQL endpoint — POST /api/graphql with the same Bearer or x402 auth. Schema introspection is free at GraphiQL.
  • OpenAPI 3.1 catalog — openapi.json advertises the agent-callable surface for AgentCash, agentic.market, and OpenAI Custom GPTs.
  • x402 pay-per-query — autonomous agents pay per GraphQL request in USDC on Base mainnet. No signup; the wallet signature is the identity. See Agents & x402.

Plans & pricing

Free tier: 500,000 credits / month at 60 req/min. Pro: $49 / month for 10M credits at 200 req/min. Business: $299 / month for 100M credits at 1,000 req/min. Top up any plan with $10 → 2M credits via x402 USDC. Pay-per-query has no monthly fee — you only pay for queries you successfully run. Full breakdown at /pricing.md.

Identity & auth

Issue a Bearer API key via Google OAuth or wallet sign-in (SIWX). The same key works on every surface — REST tools, GraphQL, MCP. For zero-signup agents, drop the Bearer header and pay each query with an EIP-3009 USDC authorization on Base mainnet.

Resources

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