the402 endpoint detail

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signals.edge.report v1 erc20-balance

https://signals.edge.report/v1/erc20-balance

payable

Get ERC20 token balance for any wallet and token contract on Base (or Ethereum). Returns balance, decimals, and symbol via balanceOf. Use for live ERC20 holdings checks without an API key.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0xE2520f1497ee47645072a6214304807BC3340D58
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
118 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:14:05.240Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsignals.edge.report%2Fv1%2Ferc20-balance"