Transaction lookup and decode on any major EVM chain
Transaction lookup and decode on any major EVM chain. Turns a raw tx hash into agent-readable facts: success or failure status, block number, sender and recipient, native value transferred, gas used, fee in native token and USD, and every ERC-20 transfer decoded with token symbol, decimals and human-readable amount. Returns found=false for an unknown hash instead of erroring.
3000 (raw units)
price
4
calls / 30d
1
unique payers
2026-09-01
updated
Provider
chain.cyberwarex.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x058D0Cc5CC97e61e8A9f38D6d6365bce525921B2",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "3000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"chain": "base",
"hash": "0x2f1c8b3d4e5a6f708192a3b4c5d6e7f8091a2b3c4d5e6f708192a3b4c5d6e7f8"
},
"type": "http"
},
"output": {
"example": {
"block": 21874431,
"chain": "base",
"erc20_transfers": [
{
"from": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
"symbol": "USDC",
"to": "0x1F98431c8aD98523631AE4a59f267346ea31F984",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": 25,
"value_raw": "25000000"
}
],
"fee": {
"native": 5.34e-7,
"usd": 0.00171
},
"found": true,
"from": "0x742d35Cc6634C0532925a3b844Bc454e4438f44e",
"gas_used": 64231,
"hash": "0x2f1c8b3d4e5a6f708192a3b4c5d6e7f8091a2b3c4d5e6f708192a3b4c5d6e7f8",
"logs_count": 3,
"status": "success",
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value_native": 0
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"chain": {
"default": "base",
"description": "EVM chain to query.",
"enum": [
"base",
"ethereum",
"arbitrum",
"optimism",
"polygon"
],
"type": "string"
},
"hash": {
"description": "Transaction hash to look up.",
"pattern": "^0x[a-fA-F0-9]{64}$",
"type": "string"
}
},
"required": [
"hash"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"block": {
"type": "integer"
},
"chain": {
"type": "string"
},
"erc20_transfers": {
"description": "Decoded ERC-20 transfers (symbol/value for the first 10).",
"items": {
"type": "object"
},
"type": "array"
},
"fee": {
"description": "Transaction fee in native token and USD.",
"type": "object"
},
"found": {
"type": "boolean"
},
"from": {
"type": "string"
},
"gas_used": {
"type": "integer"
},
"hash": {
"type": "string"
},
"logs_count": {
"type": "integer"
},
"status": {
"enum": [
"success",
"failed"
],
"type": "string"
},
"to": {
"type": [
"string",
"null"
]
},
"value_native": {
"type": "number"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://chain.cyberwarex.com/tx" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://chain.cyberwarex.com/tx");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://chain.cyberwarex.com/tx")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6853.json, and this resource appears in /discovery/resources and /discovery/search.