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BlockRun Polymarket Wallet PnL Lookup
x402
BlockRun Polymarket Wallet PnL Lookup is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-10-29).
Fetches the profit and loss (PnL) history for a specific Polymarket wallet address via the BlockRun payment-gated API
Price / call$0.0085
Success—
StatusUnknown
How this service works
BlockRun independently tests AI agents that move money: did they pay the right party the right amount, avoid being scammed, stay within their mandate, and tell the truth afterwards. Scored from the ledger, not by a model judge.
Output
Returns profit and loss data for the specified Polymarket wallet address, including realized trading gains and losses from prediction market positions.
Example use cases
Polymarket trader performance review
“Look up the PnL history on Polymarket for wallet 0x1234567890abcdef1234567890abcdef12345678 — I want to know if this trader has been consistently profitable.”
Due diligence on a prediction market trader
“Before I follow this trader's positions, can you check their Polymarket PnL record for wallet address 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef?”
Monitor own Polymarket account performance
“What's my overall profit and loss on Polymarket? My wallet address is 0xaabbccddeeff00112233445566778899aabbccdd.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/wallet/pnl/0x0000000000000000000000000000000000000000?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-chain Polymarket PnL data for a specific Ethereum wallet address, particularly in an agent workflow where x402 micropayment settlement in USDC is acceptable. Prefer this over manual on-chain queries when you need a convenient, pre-aggregated PnL summary without writing custom subgraph queries.
Side effects
- Invalid or malformed wallet address returns an error
- Zero-address (0x000...000) returns empty or placeholder data
- Wallet has no Polymarket trading history — empty PnL result
- Payment not settled or insufficient USDC balance — 402 Payment Required
- Rate limiting or API downtime returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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