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AgentDiet Event Probabilities
x402
AgentDiet Event Probabilities 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).
Returns probability estimates for events on a given topic, with compression-ratio proof-of-value metadata.
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
A JSON object with a `data` field containing event probability values for the requested topic, a `status` field (e.g. 'ok'), and an `roi_proof` object including a `compression_ratio_pct` metric (e.g. 91.4%) indicating the information density delivered relative to raw data.
Example use cases
Election outcome probability lookup
“Can you pull event probability estimates for the topic 'US presidential election' so I can see the likelihood of different outcomes?”
Market event likelihood analysis
“Get me event probability data for the topic 'Federal Reserve interest rate hike' — I want to see how likely various scenarios are.”
Sports event odds retrieval
“Fetch the event probabilities for the topic 'NBA Finals 2025' so I can understand which outcomes are most likely.”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/event-probabilities?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need computed probability estimates for events grouped by topic and want a lightweight, pay-per-call API with USDC micropayment settlement. Prefer it over general-purpose search or prediction markets when you want structured probability data returned with compression-efficiency metadata.
Side effects
- Missing required 'input' object returns validation error
- Invalid or unsupported HTTP method returns schema error
- Unknown or empty topic may return empty data object
- Payment failure or insufficient USDC balance results in 402 response
- Rate limiting or gateway overload may return 5xx errors
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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