Services tagged “math”
Services from public agent registries and from our own listing files, with the same metrics for each. Filter on the metrics; agents can run the same query at /api/v1/services.
23 matching · page 1 of 1 · show all
| Service | Purpose | 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 (host) | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | Type | Endpoint we check | Monitoring since |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Percentage | mathpercentagepercent+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 263 ms | Fresh checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+10 | 0 in 0 days tracked | 4 | 6 | API | POST agent402.tools/api/percentage |
2026-10-17 |
| Unit convert | mathunitsconvert+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 204 ms | Fresh checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+10 | 0 in 0 days tracked | 4 | 5 | API | POST agent402.tools/api/unit-convert |
2026-10-17 |
| WebberSites x402 Data API | math | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.005 | 33 ms | Fresh checked daily |
Registry | api.webbersites.com 22 endpoints |
eip155:8453 | 0 in 1 day tracked | 3 | 4 | API | POST api.webbersites.com/api/data/convert |
2026-10-16 |
| fraction-simplify | fractionsimplifylowest-terms+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 336 ms | Fresh checked daily |
Registry | x402.agentindex.world 117 endpoints |
eip155:8453 | 0 in 0 days tracked | 3 | 3 | API | POST x402.agentindex.world/fraction/simplify |
2026-10-17 |
| Delx Clamp | x402utilityclamp+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 541 ms | Fresh checked daily |
Registry | api.delx.ai 140 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 0 days tracked | 2 | 2 | API | POST api.delx.ai/api/v1/x402/clamp |
2026-10-17 |
| WebberSites x402 Data API | math | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 118 ms | Fresh checked daily |
Registry | api.webbersites.com 22 endpoints |
eip155:8453 | 0 in 1 day tracked | 2 | 3 | API | GET api.webbersites.com/api/calc |
2026-10-16 |
| Toll402 | unitsconversionmath+1 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 272 ms | Fresh checked daily |
Registry | toll402.dev 29 endpoints |
eip155:8453 | 0 in 0 days tracked | 1 | 1 | API | POST toll402.dev/v1/t/unit_convert |
2026-10-16 |
| Saylor Innovations Dev Tools | calculatormath-expressionevaluate+2 | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.01 | 85 ms | Fresh checked daily |
Registry | saylorinnovations.com 793 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0 in 0 days tracked | — | — | API | GET saylorinnovations.com/api/math/eval |
2026-10-17 |
| quantum-artificer.surewhynot.app | sciencemathnumerical+2 | Client error (4xx) |
0% · 0 of 1 run 0 missed · under 1 day of history |
$0.003 | 153 ms | Fresh checked daily |
Registry | quantum-artificer.surewhynot… 6 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 5 | 6 | API | POST quantum-artificer.surewhynot.app/v1/math… |
2026-10-16 |
| CIDR calculator | mathcidrsubnet+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/cidr |
2026-10-17 |
| Calculator | mathcalcexpression+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/calc |
2026-10-17 |
| Finance | mathfinanceinterest+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/finance |
2026-10-17 |
| GCD + LCM | datamathgcd+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/gcd-lcm |
2026-10-17 |
| Geo distance (haversine) | mathgeodistance+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/geo-distance |
2026-10-17 |
| Number base converter | binaryhexbase-conversion+2 | Not checked yet | No checks yet | $0.003 | — | No data yet checked daily |
Registry | api.vextorium.com 1039 endpoints |
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpeip155:8453+4 | no valid payment request yet | 3 | 3 | API | POST api.vextorium.com/base-numerica-pago |
2026-10-17 |
| Number format | mathnumberformat+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/number-format |
2026-10-17 |
| Statistics | mathstatsmean+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | agent402.tools 593 endpoints |
eip155:8453eip155:137+7 | no valid payment request yet | 3 | 5 | API | POST agent402.tools/api/stats |
2026-10-17 |
| Vextorium | binaryhexbase-conversion+2 | Not checked yet | No checks yet | $0.003 | — | No data yet checked daily |
Registry | api.vextorium.com 1039 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+3 | no valid payment request yet | 3 | 3 | API | POST api.vextorium.com/v1/number-base-convert |
2026-10-17 |
| AgentRXI | calculatormathunits+2 | Not checked yet | No checks yet | $0.002 | — | No data yet checked daily |
Registry | agentrxi.com 229 endpoints |
eip155:8453eip155:137+2 | no valid payment request yet | 2 | 2 | API | GET agentrxi.com/v1/calc |
2026-10-17 |
| Citiview Agent Market | calculatormathunits+2 | Not checked yet | No checks yet | $0.002 | — | No data yet checked daily |
Registry | agents.citiviewgroup.com 205 endpoints |
eip155:8453eip155:137+2 | no valid payment request yet | 2 | 2 | API | GET agents.citiviewgroup.com/v1/calc |
2026-10-17 |
| Delx Percent Change | x402utilitypercent+2 | Not checked yet | No checks yet | $0.001 | — | No data yet checked daily |
Registry | api.delx.ai 140 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 2 | 2 | API | POST api.delx.ai/api/v1/x402/percent-change |
2026-10-17 |
| quantum-artificer.surewhynot.app | sciencemathsymbolic+2 | Client error (4xx) |
0% · 0 of 1 run 0 missed · under 1 day of history |
$0.005 | 106 ms | Fresh checked daily |
Registry | quantum-artificer.surewhynot… 6 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 2 | 3 | API | POST quantum-artificer.surewhynot.app/v1/math… |
2026-10-17 |
| TrollBridge | financemathderivatives | Server error |
0% · 0 of 1 run 0 missed · under 1 day of history |
$0.02 | 306 ms | Fresh checked daily |
Registry | mini-tollbooth.onrender.com 58 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 1 | 1 | API | GET mini-tollbooth.onrender.com/quant |
2026-10-17 |
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