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Best x402 data APIs
44 x402 data APIs catalogued, ranked by Trust score (uptime, success rate, latency and price, on real traffic). Updated August 5, 2026.
| # | API | ||||||
|---|---|---|---|---|---|---|---|
| 1 | $109.49* | 9,426 ▼ 63.3% | $0.0001 – $10 | 226 | — | 94 | |
| 2 | $2.44 | 869 ▼ 35.4% | $0.001 – $0.02 | 14 | — | 90 | |
| 3 | $0.39 | 287 ▲ 100.0% | $0.001 – $0.015 | 28 | — | 84 | |
| 4 | $24.41* | 478 ▼ 73.1% | $0.005 – $0.25 | 18 | — | 82 | |
| 5 | $1.00 | 137 ▼ 100.0% | $0.001 – $0.02 | 10 | — | 81 | |
| 6 | $1.88 | 148 ▼ 44.4% | $0.001 – $0.15 | 19 | — | 81 | |
| 7 | $0.96* | 65 | $0.005 – $0.05 | 17 | — | 77 | |
| 8 | $1.30 | 10 ▲ 100.0% | $0.001 – $1 | 6 | — | 67 | |
| 9 | $0.40* | 4 | — | 1 | — | 62 | |
| 10 | $0.09 | 17 | $0.00005 – $0.005 | 27 | — | 24 | |
| 11 | — | — | $0.01 | 2 | — | — | |
| 12 | — | — | $0.003 – $10 | 12 | — | — | |
| 13 | — | — | $0.001 – $0.05 | 373 | — | — | |
| 14 | — | — | $0.0025 | 1 | — | — | |
| 15 | — | — | $0.001 – $0.1 | 24 | — | — | |
| 16 | — | — | $0.003 | 1 | — | — | |
| 17 | — | — | $0.001 | 1 | — | — | |
| 18 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 19 | — | — | $0.05 – $0.3 | 9 | — | — | |
| 20 | — | — | $0.01 | 1 | — | — | |
| 21 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 22 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 23 | — | — | $0.01 | 3 | — | — | |
| 24 | — | — | $0.01 | 1 | — | — | |
| 25 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 26 | — | — | $0.005 – $0.01 | 11 | — | — | |
| 27 | — | — | $0.002 | 2 | — | — | |
| 28 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 29 | — | — | $0.02 | 1 | — | — | |
| 30 | — | — | $0.001 – $0.01 | 2 | — | — | |
| 31 | — | — | $0.001 | 3 | — | — | |
| 32 | — | — | $0.005 | 1 | — | — | |
| 33 | — | — | $0.01 | 1 | — | — | |
| 34 | — | — | $0.005 | 1 | — | — | |
| 35 | — | — | $0.01 | 2 | — | — | |
| 36 | — | — | $0.001 | 3 | — | — | |
| 37 | — | — | $0.001 | 3 | — | — | |
| 38 | — | — | $0.0005 – $49 | 227 | — | — | |
| 39 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 40 | — | — | $0.01 | 1 | — | — | |
| 41 | — | — | $0.01 | 1 | — | — | |
| 42 | — | — | $0.005 – $0.01 | 2 | — | — | |
| 43 | — | — | $0.01 | 1 | — | — | |
| 44 | — | — | $0.005 | 1 | — | — |
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FAQ
What is the cheapest x402 data API?
Notify — from $0.00005 – $0.005 per call.
Which x402 data API is the most reliable?
Navi URL Preview, at 100% measured uptime.
What is the best x402 data API right now?
GPT-5.5 Compact Chat x402, with the highest 402radar Trust score (94).
How are these x402 data APIs ranked?
By 402radar Trust — a composite of measured uptime, success rate, /quote latency and price, computed on real traffic and refreshed hourly.