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Polygon PoS Transaction Lookup
x402
Polygon PoS Transaction Lookup is a paid API for AI agents from ca-tax-api-mainnet.lxtap.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-23).
Returns a human-readable summary of a Polygon PoS transaction including status, block, time, sender, recipient, POL value, gas details, method selector, and decoded ERC-20 transfers.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call data for AI agents, paid in USDC on Base with x402: token risk checks (rug check) on Base, Ethereum, Arbitrum, Optimism, Polygon and Solana, onchain reads (balances, transactions, gas, contracts, NFTs, whale trades, new pools, ENS and Basenames), ECB exchange rates, and Canadian sales tax and business days.
Output
A structured human-readable summary containing: transaction status (success/failure), block number and timestamp, sender and recipient addresses, POL value transferred, gas used and fee in POL, method selector (4-byte signature), and a list of decoded ERC-20 token transfers with token symbol, sender, recipient, and amount for each.
Example use cases
Verify incoming token payment
“I need to confirm that this Polygon transaction actually went through and that the right amount of USDC was sent to my wallet — can you check tx hash 0x3a1b2c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890ab?”
Audit DeFi trade on Polygon
“Can you break down what happened in this Polygon transaction for me — which tokens were swapped, how much gas was paid, and what method was called? Hash is 0xaabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aa.”
Crypto tax record for Polygon tx
“I need all the details from this Polygon transaction for my tax records — sender, recipient, POL value, ERC-20 transfers with token names and amounts, and the exact timestamp. Hash: 0x1122334455667788990011223344556677889900aabbccddeeff0011223344556677.”
Technical details
Endpoint
GEThttps://ca-tax-api-mainnet.lxtap.workers.dev/polygon/tx?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a complete, human-readable breakdown of a specific Polygon PoS transaction by hash, especially when you need decoded ERC-20 transfers with token symbols. Prefer this over raw RPC calls when you want structured, agent-friendly output without manually decoding ABI data. Choose this over Ethereum or Base equivalents when the transaction is specifically on Polygon PoS.
Side effects
- Invalid or malformed transaction hash (not matching ^0x[0-9a-fA-F]{64}$) returns a 400 error
- Transaction hash not found on Polygon PoS returns a 404 or empty result
- Network or RPC node unavailability causes a 5xx error
- Payment not provided or invalid x402 payment header causes a 402 error
- Pending/unconfirmed transactions may return incomplete data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "0x8F8eE35B440cB07FaF84BEE82FDD2bA3BFEEe5de",
"fee": "0.163217345365235611",
"from": "0xb1da6E546BD592218d6E849a8177d9D4fbf12986",
"hash": "0x0503a3c6b73ddb5d277a6aec2a2c7f598df5b19569217f637e9ca2e40271def9",
"chain": "polygon",
"value": "0",
"status": "success",
"gasUsed": 142361,
"timestamp": "2026-10-22T15:30:27.000Z",
"blockNumber": 95985104,
"nativeSymbol": "POL",
"methodSelector": "0xb61d27f6",
"tokenTransfers": [
{
"to": "0xAbB82896541FbFBb5f67f2Fbe6bAE5335c004e7B",
"raw": "70000000",
"from": "0x8F8eE35B440cB07FaF84BEE82FDD2bA3BFEEe5de",
"token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "70",
"symbol": "USDC"
}
],
"contractCreated": null
}
}Tags
x402
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