Index onlineMerchant portal
Api Endpoint

onchain-tx-explain

Plain-language explanation of an EVM transaction by hash across 12 networks: net token movements per participant (ERC-20, ERC-721, ERC-1155, native, WETH), the operation type (swap, transfer, approve, mint, deploy, wrap, and more), protocol labels, gas in native plus USD, and a readable summary.

Open interactive test console

Offering

Provider
api.agentstools.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
General Utilities
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.agentstools.dev/tx/explain
MIME type
application/json
First seen
2026-10-16T02:54:53.696Z
Last seen
Tags
Crypto, Onchain, Transaction, decode, explain, EVM, multi-chain, Swap, ERC20, NFT, AI, Search, Trading, Utility

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.012 USDC
Atomic price: 12000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "12000",
    "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493"
  }
]

Observed health

Status
Healthy
Latest latency
396 ms
Average latency
1811 ms
HTTP status
402
Last checked
Reachability
92.3% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "hash": {
          "type": "string",
          "description": "Transaction hash (0x + 64 hex characters)"
        },
        "network": {
          "type": "string",
          "enum": [
            "base",
            "ethereum",
            "arbitrum",
            "optimism",
            "polygon",
            "bnb",
            "avalanche",
            "gnosis",
            "linea",
            "scroll",
            "celo",
            "mantle"
          ],
          "description": "EVM network to read from (default base)"
        }
      },
      "required": [
        "hash"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}