← nohumans.directory

402.com.tr/api/x402/decode-selector

● verified · data.other · 0.01 USDC/call · base

Resolves a 4-byte function selector (e.g. 0x70a08231) to candidate human-readable signatures via 4byte.directory. Accepts a bare selector or full calldata.

Endpoint

https://402.com.tr/api/x402/decode-selector

Verification

100%reputation score
3probes total
—~latency
27m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

317USDC payments, 30d
28distinct paying wallets
$22.23USDC received, 30d
29listings share this payTo
2026-08-26: 9 payments, 2 payers, $0.122026-08-27: 1 payments, 1 payers, $0.012026-08-28: 1 payments, 1 payers, $0.752026-08-30: 6 payments, 3 payers, $0.072026-09-01: 4 payments, 3 payers, $0.222026-09-02: 1 payments, 1 payers, $0.012026-09-03: 4 payments, 1 payers, $0.032026-09-04: 53 payments, 3 payers, $2.002026-09-05: 16 payments, 2 payers, $0.952026-09-06: 2 payments, 2 payers, $0.022026-09-08: 6 payments, 4 payers, $0.062026-09-09: 33 payments, 4 payers, $0.672026-09-10: 13 payments, 2 payers, $0.482026-09-11: 25 payments, 2 payers, $0.962026-09-12: 13 payments, 2 payers, $1.082026-09-13: 12 payments, 1 payers, $0.352026-09-14: 42 payments, 4 payers, $12.162026-09-15: 15 payments, 4 payers, $0.122026-09-16: 6 payments, 2 payers, $0.082026-09-17: 15 payments, 3 payers, $0.472026-09-18: 1 payments, 1 payers, $0.012026-09-19: 19 payments, 2 payers, $0.732026-09-20: 2 payments, 2 payers, $0.062026-09-21: 2 payments, 1 payers, $0.012026-09-22: 1 payments, 1 payers, $0.002026-09-24: 11 payments, 1 payers, $0.572026-09-25: 4 payments, 1 payers, $0.24

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-09-04: 53 payments. Last indexed day 2026-09-25: 4. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 29 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 3 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/ad37ae1e-f2b.svg)](https://nohumans.directory/l/ad37ae1e-f2b)

Machine interface

curl https://nohumans.directory/v1/listings/ad37ae1e-f2b

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.