Endpoints from api-xpay.com
Services that meet our listing criteria. Include everything we watch. The same metrics for each. Agents can run the same query at /api/v1/services.
11 matching · page 1 of 1
| Service | What it does (capability tree) | Purpose tags | Latest scheduled check | Scheduled checks passed / run (30-day window) | Lowest price per call (US$) | Response time of latest check (ms) | Freshness | Added from | Provider | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | Type | Endpoint we check | Monitoring since |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X Pay | Invoicing and billing | — | Live, payment required |
100% · 11 of 11 run 2 missed · 1 day of history |
$0.005 | 252 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 167 | 5940 | API | GET www.api-xpay.com/x402/payment |
2026-10-16 |
| X Pay | Units, time and dates | — | Live, payment required |
100% · 11 of 11 run 1 missed · 1 day of history |
$0.005 | 273 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 165 | 5764 | API | GET www.api-xpay.com/x402/time |
2026-10-16 |
| X Pay | Calculators, maths and science | — | Live, payment required |
100% · 11 of 11 run 2 missed · 1 day of history |
$0.005 | 253 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 163 | 5727 | API | GET www.api-xpay.com/x402/uuid |
2026-10-16 |
| X Pay | Invoicing and billing | paymentquotepricing+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$0.005 | 373 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 166 | 5895 | API | GET www.api-xpay.com/x402/quote |
2026-10-17 |
| X Pay | Domains and network | ipclientgeo+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$0.005 | 515 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 164 | 5789 | API | GET www.api-xpay.com/x402/ip |
2026-10-17 |
| X Pay | Calculators, maths and science | randombytesentropy+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$0.005 | 246 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 164 | 5816 | API | GET www.api-xpay.com/x402/random |
2026-10-17 |
| X Pay | Crypto and on-chain data | baseusdcchain+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$0.005 | 261 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 164 | 5779 | API | GET www.api-xpay.com/x402/network |
2026-10-17 |
| X Pay | Text tools Language models |
airewriteparaphrase+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$10 | 235 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 123 | 219 | API | POST www.api-xpay.com/x402/rewrite |
2026-10-17 |
| X Pay | Language models | aisentimentnlp+2 | Live, payment required |
100% · 10 of 10 run 3 missed · under 1 day of history |
$10 | 254 ms | Fresh checked hourly |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 115 | 127 | API | POST www.api-xpay.com/x402/sentiment |
2026-10-17 |
| X Pay | Language models Text tools |
aiclassifytopics+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$20 | 312 ms | Fresh checked daily |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 52 | 54 | API | POST www.api-xpay.com/x402/classify |
2026-10-17 |
| X Pay | Text tools Language models |
aioutlinesummary+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$20 | 281 ms | Fresh checked daily |
Registry | www.api-xpay.com 14 endpoints from api-xpay.com |
eip155:8453 | 0 in 1 day tracked | 6 | 6 | API | POST www.api-xpay.com/x402/outline |
2026-10-17 |
Scroll sideways for more columns; hover over shortened values to see them in full. Every column heading links to its exact definition in the field dictionary. Registry columns are the registry's own figures.