api.orcatrace.dev
api.orcatrace.dev
· api.orcatrace.dev
Polymarket intelligence on x402. Real-time prediction-market signals across 42K markets: quality-gated repricings with order-book microstructure, tracked-whale entries annotated with each wallet's hold-to-resolution calibration (follow/fade), and AI-detected predetermined-outcome markets — one unified, index-polled feed. The whale track record is verifiable and free. Paid endpoints settle per call via x402 (USDC on Base) — no account, no API key.
api.orcatrace.dev via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Dispute or improve this rating
D
Conformance score: 49/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾
click to collapse breakdown ▴
agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recordedNothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.
Try it
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Endpoints
0xf444abc53f5e1e73caec7df64d147ddb119514a0 · basescan ↗
eth_getLogs on USDC Transfer events to the payment wallet.
insufficient_evidence_of_independent_payers
1/5
Inflow observed, but payer identities are not available to us — independence of the payers could not be assessed.
shared_settlement_wallet —
The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.
daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap.
Derived from agent_revenue_daily, agents.payment_wallet.
Measured 2026-08-30.
get_agent_full and
payment_intelligence skills
on REST, A2A and MCP. API docs →
| Agent card | https://api.orcatrace.dev/.well-known/agent-card.json |
| Provider | https://api.orcatrace.dev |
| Docs | https://api.orcatrace.dev/llms.txt |
Skills · 8 declared · mapped to canonical taxonomy
Paid ($0.01 USDC via x402). Most recent Polymarket feed item — mover, whale entry (with calibration), or predetermined signal. Same shape as /v1/signal without …
Paid ($0.01 USDC via x402). One Polymarket feed item: quality-gated mover (vol>=$10k & depth>=$2.5k, +order-book microstructure), whale entry (named whale, with…
Paid ($0.03 USDC via x402). Batch Polymarket feed items (up to 20): quality-gated movers + order-book microstructure, whale entries with calibration, predetermi…
Paid ($0.10 USDC via x402). Polymarket Intelligence Digest (every 4h): what repriced and why across the full Polymarket board — significant moves, whale positio…
Paid ($0.05 USDC via x402). Historical Polymarket Intelligence Digests (up to 7 days, 4h cadence) — track how prediction-market narratives evolved: ?hours=24&li…
Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest…
Paid ($0.05 USDC via x402). Whale calibration table: per-wallet hold-to-resolution win rates by odds band, mirror/fade ROI, and follow/fade labels (min 30 resol…
Paid ($1.00 USDC via x402). Single-market deep-dive: 7-day price action + live order book + tracked-whale positioning with calibration + related international n…
Health · last 1 probes
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Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
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"provider": "api.orcatrace.dev",
"providerUrl": "",
"category": "",
"networks": [
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"enriched": false,
"endpoints": [
{
"url": "https://api.orcatrace.dev/v1/digest",
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"parameters": [],
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"tags": [],
"quality": null
},
{
"url": "https://api.orcatrace.dev/v1/digest/history",
"description": "Paid ($0.05 USDC via x402). Historical Polymarket Intelligence Digests (up to 7 days, 4h cadence) \u2014 track how prediction-market narratives evolved: ?hours=24&limit=6. Compute-first / settle-after \u2014 you are never charged for an error.",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
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"parameters": [
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{
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],
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},
{
"url": "https://api.orcatrace.dev/v1/latest",
"description": "Paid ($0.01 USDC via x402). Most recent Polymarket feed item \u2014 mover, whale entry (with calibration), or predetermined signal. Same shape as /v1/signal without ?index. Free index poll: GET /v1/index; free shape preview: GET /v1/sample. Compute-first / settle-after \u2014 you are never charged for an error.",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
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},
"method": "GET",
"providerName": "",
"parameters": [],
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"tags": [],
"quality": {
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"l30DaysUniquePayers": "12"
}
},
{
"url": "https://api.orcatrace.dev/v1/resolving",
"description": "Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest expiries. Mechanical short-interval markets excluded by default (?includeNoise=1 to include). Settle-early with a guaranteed refund \u2014 if we charge you but cannot deliver, the payment is refunded.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
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},
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"example": "example",
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"default": null,
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},
{
"group": "query",
"name": "minLiquidity",
"type": "number",
"description": "",
"example": 5000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "withinHours",
"type": "number",
"description": "",
"example": 24,
"enumValues": [],
"default": null,
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}
],
"serviceName": "",
"tags": [],
"quality": {
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"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.orcatrace.dev/v1/signal",
"description": "Paid ($0.01 USDC via x402). One Polymarket feed item: quality-gated mover (vol>=$10k & depth>=$2.5k, +order-book microstructure), whale entry (named whale, with calibration + microstructure), or predetermined signal. Use ?index=N for a specific item, omit for latest. Compute-first / settle-after \u2014 you are never charged for an error.",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
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"enumValues": [],
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],
"serviceName": "",
"tags": [],
"quality": {
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"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.orcatrace.dev/v1/signals",
"description": "Paid ($0.03 USDC via x402). Batch Polymarket feed items (up to 20): quality-gated movers + order-book microstructure, whale entries with calibration, predetermined signals. Poll GET /v1/index (free), then ?since=N for new items; filter with &type=mover|whale_entry|predetermined. Compute-first / settle-after \u2014 you are never charged for an error.",
"pricing": {
"amount": "0.03",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
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"parameters": [
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},
{
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"description": "",
"example": 1,
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},
{
"group": "query",
"name": "type",
"type": "string",
"description": "",
"example": "example",
"enumValues": [],
"default": null,
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}
],
"serviceName": "",
"tags": [],
"quality": null
},
{
"url": "https://api.orcatrace.dev/v1/whales",
"description": "Paid ($0.05 USDC via x402). Whale calibration table: per-wallet hold-to-resolution win rates by odds band, mirror/fade ROI, and follow/fade labels (min 30 resolved entries). The data behind the whale_entry annotations in the signal feed; the free proof is GET /v1/track-record. Settle-early with a guaranteed refund \u2014 if we charge you but cannot deliver, the payment is refunded.",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "",
"tags": [],
"quality": null
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
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"maxAmount": "0.1",
"avgCostPerTransaction": "0.038571",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": [],
"iconUrl": ""
}
}