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Chain Allowance

x402-data-api.sigrunner.workers.dev · x402

ERC-20 allowance(owner, spender) on Base, raw + formatted, flags unlimited approvals.
Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 21:31 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

Connect

https://x402-data-api.sigrunner.workers.dev/chain/allowance

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by
  • x402 Bazaarlast seen UTC
Wallets named
  • 0x5765ae06a52dc7a0bb71c36a11db512c7ea9ed10named by x402 Bazaar
Listed since

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
x402-data-api.sigrunner.workers.devx402Live100%100%—

Also listed as

Other entries that share an endpoint with this one.