otp.openverbs.com
4 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 4
endpoints
4
avg trust score
72.3
ecosystem avg 52.0
avg 30-day uptime
90.8%
ecosystem avg 53.6%
avg latency (EU)
828 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.004
USDC per call
networks
1
At a glance
otp.openverbs.com operates 4 listed x402 endpoints across 1 network. 4 of them carry a computed trust score, averaging 72.3 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 90.8% (above the ecosystem average of 53.6%). Advertised price: $0.004 USDC per call. Best-scored endpoint: Verify a TOTP code (grade B, 72.4).
Top endpoints by trust score
- Verify a TOTP code/v1/verifyVerify a submitted TOTP code against a base32 secret, scanning ±window time steps (default ±1) to tolerate clock drift. Returns valid plus the matching step…→
- Build otpauth:// URI/v1/uriBuild an otpauth:// provisioning URI (the string encoded in authenticator QR codes) for a totp or hotp secret. Includes label, issuer, algorithm, digits and…→
- HOTP (counter-based)/v1/hotpGenerate an RFC 4226 counter-based HMAC one-time password from a base32 secret and counter. Configurable digits (6–10, default 6) and algorithm (SHA1/SHA256/…→
- TOTP (time-based)/v1/totpGenerate an RFC 6238 time-based one-time password from a base32 secret. Uses the current time by default, or an explicit unix timestamp (seconds); configurab…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/uri Build otpauth:// URI | B 72.3 | 90.9% | 0.93 | $0.004 |
| /v1/verify Verify a TOTP code | B 72.4 | 90.9% | 0.93 | $0.004 |
| /v1/hotp HOTP (counter-based) | B 72.3 | 90.9% | 0.93 | $0.004 |
| /v1/totp TOTP (time-based) | B 72.3 | 90.3% | 0.93 | $0.004 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.