# Saylor Innovations EVM Transaction Details (Polygon)

> Saylor Innovations EVM Transaction Details (Polygon) is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-03).

Fetches on-chain transaction details for a given transaction hash on the Polygon network

## Facts

- Endpoint: GET https://saylorinnovations.com/api/evm/polygon/tx/:hash?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-evm-transaction-details-polygon-08b18a6e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bEnh8RkjX6QsT0RGEAkHL

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-evm-transaction-details-polygon-08b18a6e
```

Example prompt: Can you look up the details of this Polygon transaction — 0x4e2b8f3a1c7d9e0f2a5b6c8d3e1f4a7b9c2d5e8f1a4b7c0d3e6f9a2b5c8d1e4 — and tell me the sender, recipient, value transferred, and whether it succeeded?

## When to prefer this

Use this endpoint when you specifically need to look up a transaction on the Polygon (MATIC) network by its hash. Choose this over generic block explorers when building automated agents that need structured JSON transaction data programmatically. Prefer this over Ethereum or BSC variants when the transaction was submitted on Polygon. It is ideal for verifying payments, auditing contract calls, or confirming token transfers on Polygon within an agentic workflow.

## Known failure modes

- Invalid or malformed transaction hash returns a 400 or error response
- Transaction hash not found on Polygon network returns a not-found error
- Network congestion or RPC issues may cause timeouts
- Pending transactions not yet mined may return incomplete data
- Hash from a different EVM chain (e.g. Ethereum mainnet) will not be found on Polygon

## How this service works

EVM Transaction Details (polygon). Polygon transaction details: status, from/to, value, block, nonce, gas used, total fee (incl. L1 data fee on OP-stack chains), event count and method selector.

## Output

Returns on-chain transaction details for the specified Polygon transaction hash, including block number, from/to addresses, ETH/MATIC value transferred, gas limit, gas used, transaction status (success/fail), nonce, input calldata, and transaction index within the block.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-evm-transaction-details-polygon-08b18a6e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)