Fetch the verified ABI of a smart contract with function and event signatures ac...
https://api.x402node.dev/chain/contract-abiOverview
Fetch the verified ABI of a smart contract with function and event signatures across multiple EVM chains - required for agents to correctly encode contract calls, which LLMs cannot retrieve live. contract abi, get abi, contract interface, function signatures, abi fetch, contract methods
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
x402node
Source
bazaar
Indexed
2026-06-13 09:16:17
Health
Status
healthy
Latency (p50)
434ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-06-17 06:34:43
Last Healthy
2026-06-17 06:34:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"address": "Contract address (required)",
"chain": "ethereum, base (default), arbitrum, optimism, polygon, bsc"
},
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-17 06:34:42 | healthy | 402 | 420ms | |
| 2026-06-17 04:26:03 | healthy | 402 | 419ms | |
| 2026-06-16 23:41:20 | healthy | 402 | 453ms | |
| 2026-06-16 07:50:38 | healthy | 402 | 438ms | |
| 2026-06-15 22:49:52 | healthy | 402 | 416ms | |
| 2026-06-15 16:09:32 | healthy | 402 | 455ms | |
| 2026-06-15 13:01:58 | healthy | 402 | 420ms | |
| 2026-06-15 04:53:10 | healthy | 402 | 442ms | |
| 2026-06-15 00:12:14 | healthy | 402 | 434ms | |
| 2026-06-14 16:14:33 | healthy | 402 | 462ms | |
| 2026-06-14 10:25:18 | healthy | 402 | 433ms |