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:Patly

Patly is a Redeem-as-a-Service API. It converts your winning Polymarket conditional tokens back to USDC — gaslessly, automatically, for $0.01 per redeem.

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The Problem

Polymarket positions don’t auto-redeem. After a market resolves, your winning tokens sit idle until someone manually calls redeemPositions() on-chain. Trading bots that don’t handle this run out of capital.

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The Solution

Patly relays signed redeem transactions to Polymarket’s gasless Builder relayer using our Builder API credentials — a program that requires Polymarket’s approval to access. 
Your bot signs redeemPositions() locally → POSTs to Patly → Patly relays gaslessly → USDC in your wallet

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Security

Your private key never leaves your machine. The Patly library signs transactions locally using standard cryptography. Only the resulting signature is transmitted — identical to how MetaMask works. You can verify this with any network packet inspector. What Patly stores: your wallet address, tx hashes, market slugs — all public on-chain data. What Patly never sees: your private key, your seed phrase, any sensitive credentials.

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Pricing

$0.01 USDC per redemption, paid automatically via x402 (HTTP 402 payment protocol). No subscriptions, no upfront costs.

Quickstart

Up and running in 3 minutes

API Reference

Full endpoint documentation