# Services from api.orcatrace.dev on Zero

> api.orcatrace.dev serves 8 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.orcatrace.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.orcatrace.dev/health.json

## Services

- [Orca Trace Polymarket Intelligence Digest](https://www.zero.xyz/c/orca-trace-polymarket-intelligence-digest-35c475e3/llms.txt): $0.1/call via x402. Returns a synthesized, every-4-hour analysis digest of significant Polymarket price moves, whale positioning, calibration signals, and international news context across the full board
- [OrcaTrace Resolving Markets Feed](https://www.zero.xyz/c/orcatrace-resolving-markets-feed-e62edbca/llms.txt): $0.02/call via x402. Returns odds, liquidity, and order-book microstructure for Polymarket prediction markets resolving within a configurable time horizon (1–72 hours)
- [OrcaTrace Polymarket Historical Intelligence Digest API](https://www.zero.xyz/c/orcatrace-polymarket-historical-intelligence-digest-api-8eca6dc2/llms.txt): $0.05/call via x402. Returns historical Polymarket intelligence digest snapshots (up to 7 days, 4-hour cadence) showing how prediction-market narratives and pricing evolved over time
- [OrcaTrace Polymarket Batch Signals Feed](https://www.zero.xyz/c/orcatrace-polymarket-batch-signals-feed-484613a6/llms.txt): $0.03/call via x402. Returns a batch of up to 20 quality-gated Polymarket signal items (movers, whale entries, predetermined signals) with order-book microstructure and whale calibration data.
- [OrcaTrace Whale Calibration Table](https://www.zero.xyz/c/orcatrace-whale-calibration-table-23810f66/llms.txt): $0.05/call via x402. Returns per-wallet hold-to-resolution win rates by odds band, mirror/fade ROI, and follow/fade labels for tracked Polymarket whale wallets (minimum 30 resolved entries).
- [OrcaTrace Deep Research — Polymarket Market Analysis](https://www.zero.xyz/c/orcatrace-deep-research-polymarket-market-analysis-a528e023/llms.txt): $1/call via x402. Returns a $1 deep-research report on a specific Polymarket prediction market, including whale sentiment, thesis, risks, and a bottom-line confidence assessment.
- [OrcaTrace Polymarket Signal Feed](https://www.zero.xyz/c/orcatrace-polymarket-signal-feed-b945cbfe/llms.txt): $0.01/call via x402. Returns a single quality-gated Polymarket signal item — a top mover, whale entry, or predetermined signal — with order-book microstructure data, for $0.01 USDC per call.
- [OrcaTrace Latest Polymarket Signal](https://www.zero.xyz/c/orcatrace-latest-polymarket-signal-94e3ace1/llms.txt): $0.01/call via x402. Returns the single most recent Polymarket feed item — a quality-gated mover, whale entry with calibration, or predetermined signal — for use in trading or prediction market workflows.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)