PolyOdds
PolyOdds Top Signals Snapshot — x402-enabled sports signal intelligence for autonomous agents. Returns up to 3 ranked prediction-market sports signals. Execution is external on Polymarket, Kalshi, or operator workflow.
Dataoffline · HTTP 503eip155:8453Exactvia cdp
SportsPrediction-marketsPolymarketKalshix402
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$40.00
Verified settled volume
80 settlements proven x402 by their on-chain EIP-3009 marker.
$0.500
Listed price
As published in the catalog. Always read the live 402 before paying.
13
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-05-14 18:30Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x5b34d3F21333c59ee4845cDF441Bd86f4f04Cc83The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.5USDC≈ $0.5 USD
on Base · exact scheme
Pay 0.5 USDC on Base to 0x5b34…4Cc83. The signed payment is good for 5 minutes.
- Paid to
- 0x5b34…4Cc83
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 500000 smallest units
- Buys
- PolyOdds Top Signals Snapshot — x402-enabled sports signal intelligence for autonomous agents. Returns up to 3 ranked prediction-market sports signals. Execution is external on Polymarket, Kalshi, or operator workflow.
- Returns
- application/json
The catalog’s raw entry
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"extra": {
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"bazaar": {
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"type": "http",
"method": "GET",
"queryParams": {
"page": 1,
"per_page": 3
}
},
"output": {
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"example": {
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"product": "top_signals_snapshot",
"service": "PolyOdds",
"signals": [
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{
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},
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"maximum": 10,
"minimum": 1,
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},
"per_page": {
"type": "integer",
"default": 3,
"maximum": 3,
"minimum": 1,
"description": "Number of signals per page. Hard-capped at 3."
}
},
"description": "GET query parameters for /api/x402/resources/top-signals. Both params are optional; defaults shown below.",
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},
"outputSchema": {
"type": "object",
"title": "PolyOdds Top Signals — Output",
"$schema": "https://json-schema.org/draft/2020-12/schema",
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"count",
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"properties": {
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},
"product": {
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"const": "top_signals_snapshot"
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"service": {
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"example": "PolyOdds"
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"signals": {
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"properties": {
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"type": "string"
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"outcome": {
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"exec_edge": {
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"pricing_paid": {
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"type": "boolean"
}
},
"description": "200 response from /api/x402/resources/top-signals after payment is verified."
}
},
"service": {
"name": "PolyOdds",
"tags": [
"sports",
"prediction-markets",
"polymarket",
"kalshi",
"x402"
],
"category": "Prediction Markets",
"description": "PolyOdds — Structured sports trading signal. Built for agents. Pay-per-call x402 endpoint returning real-time prediction-market sports signals across Polymarket and Kalshi. Signal intelligence only — no guaranteed profit, no direct venue execution."
},
"version": "2"
},
"payTo": "0x5b34d3F21333c59ee4845cDF441Bd86f4f04Cc83",
"amount": "500000",
"pay_to": "0x5b34d3F21333c59ee4845cDF441Bd86f4f04Cc83",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://polyodds.bet/api/x402/resources/top-signals",
"mime_type": "application/json",
"description": "PolyOdds Top Signals Snapshot — x402-enabled sports signal intelligence for autonomous agents. Returns up to 3 ranked prediction-market sports signals. Execution is external on Polymarket, Kalshi, or operator workflow.",
"maxTimeoutSeconds": 300,
"max_timeout_seconds": 300
}
]Extensions
{
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},
"output": {
"type": "json",
"example": {
"count": 3,
"product": "top_signals_snapshot",
"service": "PolyOdds",
"signals": [
{
"venue": "kalshi",
"outcome": "Polyana Viana",
"exec_edge": 5.0547,
"sport_key": "mma_mixed_martial_arts",
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},
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}
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"type": "object",
"title": "PolyOdds Top Signals — Input",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"page": {
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"default": 1,
"maximum": 10,
"minimum": 1,
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},
"per_page": {
"type": "integer",
"default": 3,
"maximum": 3,
"minimum": 1,
"description": "Number of signals per page. Hard-capped at 3."
}
},
"description": "GET query parameters for /api/x402/resources/top-signals. Both params are optional; defaults shown below.",
"additionalProperties": false
},
"outputSchema": {
"type": "object",
"title": "PolyOdds Top Signals — Output",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"service",
"product",
"pricing_paid",
"external_execution_only",
"count",
"signals"
],
"properties": {
"count": {
"type": "integer"
},
"product": {
"type": "string",
"const": "top_signals_snapshot"
},
"service": {
"type": "string",
"example": "PolyOdds"
},
"signals": {
"type": "array",
"items": {
"type": "object",
"required": [
"venue",
"outcome",
"external_execution_only"
],
"properties": {
"venue": {
"enum": [
"polymarket",
"kalshi"
],
"type": "string"
},
"outcome": {
"type": "string"
},
"exec_edge": {
"type": [
"number",
"null"
]
},
"sport_key": {
"type": "string"
},
"market_type": {
"type": "string"
},
"exec_edge_pct": {
"type": [
"number",
"null"
]
},
"external_execution_only": {
"type": "boolean"
}
}
}
},
"pricing_paid": {
"type": "boolean"
},
"external_execution_only": {
"type": "boolean"
}
},
"description": "200 response from /api/x402/resources/top-signals after payment is verified."
}
}
}Provenance
- Seen in the source catalog
- 2026-05-14 18:30Z
- Last indexed by Roundhouse
- 2026-06-11 02:40Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 05:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 503
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service PolyOdds and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=PolyOdds' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://polyodds.bet/api/x402/resources/top-signals, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.