Hunt Townh402
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CryptoGETlive

Contract info

Inspect an Ethereum contract for token metadata and ERC interface support via read-only calls.

$0.005
per call
Success
100%
p50 latency
934ms
p95 latency
1.27s
Calls (30d)
2

Provider contract

Call path
/routes/onesource/crypto/contract-info
Method
GET
Selected provider
onesourcedefault
Provider price
$0.005
Settlement
Base USDC · x402 · 5% h402 fee

Quickstart

Both commands call the selected provider directly.

cURL
curl '/routes/onesource/crypto/contract-info?address=0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48&network=ethereum'
CLI
h402 call 'crypto/contract-info' --provider 'onesource' --method GET --query '{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","network":"ethereum"}'

Parameters & live test

pays real USDC

Fill the request fields, quote the exact per-call total, then choose x402 or eligible bonus credit explicitly before sending. Only the selected provider's listed parameters are accepted.

addressstringrequired

Contract address to inspect.

networkstringoptionaldefault ethereum

OneSource-supported Ethereum network.

One of
GET/routes/onesource/crypto/contract-info
Request query
{
  "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
  "network": "ethereum"
}

ResponseExample response
{
  "data": {
    "data": {
      "address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
      "is_contract": true,
      "code_length": 2187,
      "name": "USD Coin",
      "symbol": "USDC",
      "is_erc721": false,
      "is_erc1155": false,
      "is_erc20": false,
      "is_erc165": false
    },
    "meta": {
      "endpoint": "/api/chain/contract/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
      "request_id": "c2af02a6314c0e28"
    }
  },
  "h402": {
    "routeId": "crypto/contract-info",
    "provider": "onesource",
    "selectedCandidateId": "crypto/contract-info/onesource",
    "routing": "manual",
    "paidBy": "x402-exact"
  }
}

Providers

Choose a provider for this task. The catalog recommends the current default from quality, reliability, and price; your selected provider stays pinned. Listed prices are provider prices; settlement adds a 5% h402 fee.

onesource
x402mpp
100
Success
100%
p50
934ms
Calls
2
100%
$0.005$0.0050/call
Last successful call: 27d ago· Aggregated by h402 — not the source provider