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BlockRun.AI Polymarket Wallet Positions
x402
BlockRun.AI Polymarket Wallet Positions is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns current and historical position data for a specific Polymarket wallet, including market metadata, shares, cost basis, current value, PnL, and pagination.
Price / call$0.005
Success—
StatusUnknown
How this service works
Returns a Polymarket wallet's current and historical position data, including market metadata, shares, cost basis, current value, PnL, summary totals, and pagination for additional positions.
Output
A structured JSON object containing the wallet's open and historical Polymarket positions, each with market metadata (title, category, etc.), number of shares held, cost basis, current market value, realized and unrealized PnL, summary totals across all positions, and pagination info for fetching additional positions.
Example use cases
Example prompt
“What are the current Polymarket positions, cost basis, and PnL for wallet 0x9174e9bFF176285E9B77022eC2e4007904495280?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/wallet/positions/0x9174e9bFF176285E9B77022eC2e4007904495280When to prefer
Use this endpoint when you need detailed portfolio-level analysis of a specific Polymarket wallet, including cost basis tracking, PnL breakdown, and market-level position metadata. Prefer this over generic blockchain explorers when you specifically need Polymarket prediction market context, enriched with market titles and financial summaries rather than raw on-chain transaction data.
Side effects
- Invalid or malformed wallet address returns 400 or empty result
- Wallet with no Polymarket activity returns empty positions array
- Rate limiting or payment failure returns 402 Payment Required
- Downstream Polymarket data unavailability causes 503 or stale data
- Very large position history may require multiple paginated requests
Input
{
"input": {
"body": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
{
"_truncated": true,
"_originalSize": 12100
}Schema · Response
| Field | Type | Description |
|---|---|---|
| _truncatedrequired | boolean | |
| _originalSizerequired | number |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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