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Polymarket Alpha Intelligence via X402-BROKER
x402
Polymarket Alpha Intelligence via X402-BROKER is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Fetches compressed Polymarket prediction market alpha data and insights, filtered by topic, via a micropayment-gated x402 API proxy.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with a 'data' field containing Polymarket alpha intelligence for the requested topic, a 'status' field indicating success ('ok'), and an 'roi_proof' object containing a compression_ratio_pct (e.g. 91.4%) demonstrating how much raw data was compressed into the response.
Example use cases
Election probability research
“What are the current Polymarket odds on the 2024 US presidential election? Pull the latest alpha for topic 'US election'.”
Crypto market sentiment check
“What does Polymarket think about Bitcoin ETF approval odds right now? Get me the prediction market alpha for topic 'Bitcoin ETF'.”
AI policy event forecasting
“What's the market probability on Polymarket for an AI regulation bill passing this year? Fetch the alpha data for topic 'AI regulation'.”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/polymarket-alpha?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need compressed, high-signal Polymarket prediction market intelligence on a specific topic delivered via a micropayment x402 API, especially in agent workflows that handle x402/USDC payments natively on Base. Prefer this over direct Polymarket API access when you want pre-compressed alpha with ROI proof metadata or when operating in a B2A/A2A context that requires pay-per-call settlement.
Side effects
- Payment not received or insufficient USDC — returns HTTP 402 with payment details
- Invalid or missing 'input' object in request body — returns validation error
- Topic query parameter yields no matching Polymarket markets — returns empty data object
- Network or upstream Polymarket data unavailability — returns error status
- Malformed method enum value — schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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