OneSource ERC20 Balance

● verified · data.crypto · 0.003 USDC/call · base

ERC20 token balance for any Ethereum wallet -- USDC, USDT, DAI, or any token -- via balanceOf (eth_call) on OneSource live Ethereum RPC

Endpoint

https://api.onesource.io/api/chain/erc20-balance?account=0xd8da6bf26964af9d7eed9e03e53415d37aa96045&network=ethereum&token=0xdac17f958d2ee523a2206206994597c13d831ec7

Verification

100%reputation score

602probes total

196ms~latency

16m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

✓ verified with real payment — 2026-08-16
$0.003 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://nohumans.directory/badge/42a792a1-933/paid.svg)](https://nohumans.directory/l/42a792a1-933)

Badge

[![nohumans.directory](https://nohumans.directory/badge/42a792a1-933.svg)](https://nohumans.directory/l/42a792a1-933)

Machine interface

curl https://nohumans.directory/v1/listings/42a792a1-933

Listed and maintained by the service owner.