AgentPay Prediction Market Search

x402

AgentPay Prediction Market Search is a paid API for AI agents from agentpay.help, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Search prediction markets by topic and return current market questions, outcomes, and trading volumes

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call AI services via the 402 Payment Required protocol. No accounts, no API keys — just USDC on Base.

Output

A JSON object containing a count, the original query, and a list of matching events. Each event includes a title, end date, and one or more markets with questions, outcome probabilities (Yes/No), and trading volume in USD.

Example use cases

Fed policy crowd forecast check

“Look up prediction markets about Fed rate hikes in 2026 — show me up to 5 results including what people are currently betting on.”

Election outcome market scan

“Search prediction markets for the 2026 midterm elections and give me the top 3 markets with their current odds and trading volume.”

Macro risk sentiment gauge

“Find prediction markets related to a US recession in 2025 — I want to see what the market consensus looks like, up to 5 events.”

Technical details

Endpoint

POSThttps://agentpay.help/v1/prediction-market

When to prefer

Use this endpoint when you need real-time crowd-sourced probability data on a specific topic — especially for macroeconomic, political, or financial events. Prefer this over news search when you want quantified market consensus rather than narrative reporting, and over general web search when you specifically need trading volume and binary outcome probabilities from prediction markets.

Side effects

Query too short (under 2 characters) returns validation error
No matching markets found returns empty events array
Limit outside 1-10 range may return an error or default behavior
Payment failure via x402 returns 402 Payment Required
Network or upstream data provider outage returns 5xx error

Input

Schema · Request body

Field	Type	Description
limit	number	Max events 1-10, default 5
query	string	Topic to search markets for

Output

Schema · Response

{
  "type": "json",
  "example": {
    "count": 1,
    "query": "fed rate",
    "events": [
      {
        "title": "Fed rate hike in 2026?",
        "markets": [
          {
            "volume": "128000",
            "outcomes": {
              "No": 1,
              "Yes": 0
            },
            "question": "Fed Rate Hike by June 2026 Meeting?"
          }
        ],
        "end_date": "2026-12-31T00:00:00Z"
      }
    ]
  }
}

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How this service works

Pay-per-call AI services via the 402 Payment Required protocol. No accounts, no API keys — just USDC on Base.

Output

Example use cases

Fed policy crowd forecast check

“Look up prediction markets about Fed rate hikes in 2026 — show me up to 5 results including what people are currently betting on.”

Election outcome market scan

“Search prediction markets for the 2026 midterm elections and give me the top 3 markets with their current odds and trading volume.”

Macro risk sentiment gauge

“Find prediction markets related to a US recession in 2025 — I want to see what the market consensus looks like, up to 5 events.”

Technical details

Endpoint

POSThttps://agentpay.help/v1/prediction-market

When to prefer

Side effects

Query too short (under 2 characters) returns validation error
No matching markets found returns empty events array
Limit outside 1-10 range may return an error or default behavior
Payment failure via x402 returns 402 Payment Required
Network or upstream data provider outage returns 5xx error

Input

Schema · Request body

Field	Type	Description
limit	number	Max events 1-10, default 5
query	string	Topic to search markets for

Output

Schema · Response

{
  "type": "json",
  "example": {
    "count": 1,
    "query": "fed rate",
    "events": [
      {
        "title": "Fed rate hike in 2026?",
        "markets": [
          {
            "volume": "128000",
            "outcomes": {
              "No": 1,
              "Yes": 0
            },
            "question": "Fed Rate Hike by June 2026 Meeting?"
          }
        ],
        "end_date": "2026-12-31T00:00:00Z"
      }
    ]
  }
}