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.
Not tested: has real-world effectsour last check, 2026-09-24
0 of 0checks answered this week
n/amedian answer time
$0.003listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://chain.cyberwarex.com/tx
| Category | Market data |
|---|---|
| Provider host | chain.cyberwarex.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"chain": "base",
"hash": "0x2f1c8b3d4e5a6f708192a3b4c5d6e7f8091a2b3c4d5e6f708192a3b4c5d6e7f8"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$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"
}