OrcaTrace API — Polymarket intelligence for AI agents on x402 — whale tracking with a verifiable track record, signals, the 4-hourly Intelligence Digest, resolving-market analysis, and $1 deep res

# OrcaTrace API — Polymarket intelligence for AI agents on x402 — whale tracking with a verifiable track record, signals, the 4-hourly Intelligence Digest, resolving-market analysis, and $1 deep research. Per-call, no signup. Track smart money, see what others miss. (v1.0.0) > OrcaTrace is a pay-per-call Polymarket-intelligence API for AI agents. Track smart money, see what others miss. It serves real-time prediction-market signals across the full Polymarket board: quality-gated repricings with order-book microstructure, tracked-whale entries with hold-to-resolution calibration (follow/fade), and predetermined-outcome signals — plus the 4-hourly Intelligence Digest, markets resolving soon, and on-demand single-market deep research. The whale track record is verifiable and FREE at /v1/track-record. Poll the free feeds (/v1/index, /v1/pulse, /v1/digest/brief) and preview every paid response shape free (/v1/sample) before paying. Paid endpoints settle per call via x402 (USDC on Base). ## Base URL - API: https://api.orcatrace.dev - This document: https://api.orcatrace.dev/llms.txt · Extended: https://api.orcatrace.dev/llms-full.txt - Discovery (JSON): https://api.orcatrace.dev/discovery - OpenAPI 3.1: https://api.orcatrace.dev/openapi.json - x402 manifest: https://api.orcatrace.dev/.well-known/x402 - Agent card (A2A): https://api.orcatrace.dev/.well-known/agent-card.json - Terms: https://api.orcatrace.dev/terms.txt ## Free endpoints (no auth, no payment) | Method | Path | Description | |--------|------|-------------| | GET | /.well-known/hexanon | Catalog of all products in the Hexanon family (x402 data & intelligence APIs for AI agents) — names, taglines, API base URLs, docs, MCP packages. Same catalog on every Hexanon product; canonical copy at https://api.moltalyzer.xyz/.well-known/hexanon. (rate limit: 5/min) | | GET | /v1/index | Free (rate-limited 5/min per IP). Current Polymarket feed index — poll target to detect new items (cadence ~10min). (rat

{ "openapi": "3.1.0", "info": { "title": "OrcaTrace API", "version": "1.0.0", "x-guidance": "OrcaTrace — pay-per-call Polymarket intelligence for AI agents on x402 (USDC on Base Mainnet, eip155:8453). FREE (no key, no payment, rate-limited 5/min per IP): GET /v1/index (poll target — detect new feed items, ~10min cadence), /v1/pulse (top-3 24h movers + digest teaser), /v1/digest/brief (digest title + summary), /v1/sample (static samples of every paid shape), /v1/track-record (