api.402rates.com
3 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
A 2B 1
endpoints
3
avg trust score
80.3
ecosystem avg 52.0
avg 30-day uptime
93.3%
ecosystem avg 53.6%
avg latency (EU)
545 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.001–$0.03
USDC per call
networks
1
At a glance
api.402rates.com operates 3 listed x402 endpoints across 1 network. 3 of them carry a computed trust score, averaging 80.3 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 93.3% (above the ecosystem average of 53.6%). Advertised prices range from $0.001 to $0.03 USDC per call. Best-scored endpoint: 402rates.com (grade A, 80.6).
Top endpoints by trust score
- 402rates.com/v1/settlement/costsWhat a USDC transfer actually costs on Base, Polygon, Arbitrum, Ethereum and XDC, measured rather than assumed: gas units simulated per chain against live pr…→
- 402rates.com/v1/rwa/yieldsRealised 30-day yields for 13 tokenized treasury funds: BUIDL, BENJI, OUSG, USDY, USTB, USYC, VBILL, mTBILL, TBILL, cUSDO, EUTBL, USTBL and UKTBL. Measured r…→
- 402rates.com/v1/pingPayment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment options can incl…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/ping 402rates.com | B 79.9 | 92.5% | 1.00 | $0.001 |
| /v1/rwa/yields 402rates.com | A 80.4 | 93.6% | 1.00 | $0.03 |
| /v1/settlement/costs 402rates.com | A 80.6 | 93.9% | 1.00 | $0.01 |
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.