Hash + HMAC
keyronne.
Compute cryptographic digests and HMACs deterministically: MD5, SHA-1, SHA-256, SHA-384, SHA-512, output as hex, base64, or base64url. Add a "key" for HMAC. Built for checksums, content addressing, and signature verification. Inputs are hashed and discarded. POST a JSON body like: {"text":"hello world","algorithm":"sha256","encoding":"hex"}
Live
Last successful check: 25 Oct 2026, 18:20 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
9 different wallets paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Connect
https: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
- 0xb86f95ef5fa904318ea9df3b59adce099b478fc4named by x402 Bazaar
- Listed since
Payments
- different wallets paid it, last 30 days
- 9
- paid calls, last 30 days
- 11
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
Its x402 endpoints have not listed a payment option addrbook could read yet.
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| keyronne. | x402 | Live | 100% | 100% | — |
Also listed as
Other entries that share an endpoint with this one.