402radar is a directory of 402-native paid APIs and services on Base and Solana. Every listing accepts HTTP-402 agentic payments (x402 or MPP) and is scored on trust, uptime, latency and price from real traffic — so your agent can discover the 402 economy and route to the best, cheapest and most reliable source. Browse the directory below, or query it as JSON via the public API.
| # | API | Revenue▼ | Payments↕ | Protocol | Category | Latency↕ | Trust↕ |
|---|---|---|---|---|---|---|---|
| 1 | $98.5k*▲ 5.3% | 259,094+▲ 25.4% | MPP | Other | 220 ms | 69 | |
| 2 | $41.3k*▲ 999.0% | 362,826+▼ 21.8% | N/A | LLM Inference | 225 ms | 100 | |
| 3 | $10.8k | 108,395+▼ 66.8% | x402 | Other | 78 ms | 62 | |
| 4 | $9.8k▲ 626.1% | 126,337+▲ 31.3% | x402 | Other | 291 ms | 95 | |
| 5 | $4.0k▲ 93.1% | 113▼ 40.0% | x402 | On-chain Data | 168 ms | 80 | |
| 6 | $3.8k*▼ 22.2% | 2,251▲ 100.0% | x402 | Commerce | 369 ms | 95 | |
| 7 | $1.7k▼ 32.5% | 50,935+▼ 61.1% | MPP | Web Search | 224 ms | 81 | |
| 8 | $1.2k*▲ 3.2% | 564,734+▲ 19.1% | x402 | Finance & FX | 254 ms | 73 | |
| 9 | $1.0k▲ 555.5% | 17,756▲ 123.4% | x402 | Web Search | 191 ms | 93 | |
| 10 | $827.33▲ 0.5% | 131,720+▲ 999.0% | x402 | Market Data | 134 ms | 66 | |
| 11 | $694.21*▼ 65.4% | 14,004▼ 80.0% | x402 | On-chain Data | 522 ms | 92 | |
| 12 | $678.10* | 33,893+▼ 5.6% | x402 | On-chain Data | 178 ms | 87 | |
| 13 | $652.13*▼ 74.5% | 1,889▼ 79.4% | MPP | Storage & Media | 187 ms | 66 | |
| 14 | $611.70▲ 999.0% | 29,965▲ 999.0% | x402 | Web Search | 159 ms | 89 | |
| 15 | $555.80* | 27,804▼ 17.4% | x402 | Other | 285 ms | 89 | |
| 16 | $474.52*▲ 97.7% | 567▼ 46.0% | x402 | LLM Inference | 135 ms | 77 | |
| 17 | $441.90▲ 50.3% | 5,221▲ 34.0% | x402 | On-chain Data | 143 ms | 93 | |
| 18 | $312.88* | 55▼ 100.0% | x402 | Web Search | 118 ms | 76 | |
| 19 | $295.42*▲ 25.4% | 2,366▼ 27.8% | x402 | Bitcoin | 142 ms | 71 | |
| 20 | $241.67▼ 38.9% | 5,362▲ 150.0% | MPP | Other | 277 ms | 85 | |
| 21 | $232.15* | 1,585▼ 84.9% | x402 | Social | 132 ms | 88 | |
| 22 | $225.35*▲ 999.0% | 59▼ 38.5% | x402 | Commerce | 118 ms | 76 | |
| 23 | $213.07▼ 30.9% | 747▲ 21.4% | x402 | Market Data | 547 ms | 87 | |
| 24 | $195.64▲ 68.5% | 3,271▼ 10.6% | MPP | Content Extraction | 463 ms | 83 | |
| 25 | $191.77▲ 878.4% | 1,345▼ 75.6% | N/A | LLM Inference | 491 ms | 91 | |
| 26 | $190.12* | 1,474▲ 17.9% | x402 | Weather | 219 ms | 80 | |
| 27 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 359 ms | 82 | |
| 28 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 291 ms | 80 | |
| 29 | $190.12* | 1,474▲ 17.9% | x402 | Other | 314 ms | 82 | |
| 30 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 371 ms | 85 | |
| 31 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 313 ms | 86 | |
| 32 | $190.12* | 1,474▲ 17.9% | x402 | Social | 346 ms | 84 | |
| 33 | $190.12 | 1,474▲ 17.9% | N/A | Other | 8 ms | 83 | |
| 34 | $190.12* | 1,474▲ 17.9% | x402 | Other | 389 ms | 83 | |
| 35 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 319 ms | 80 | |
| 36 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 297 ms | 83 | |
| 37 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 327 ms | 84 | |
| 38 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 321 ms | 84 | |
| 39 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 417 ms | 82 | |
| 40 | $190.12* | 1,474▲ 17.9% | x402 | Other | 352 ms | 82 | |
| 41 | $190.12* | 1,474▲ 17.9% | x402 | Other | 293 ms | 82 | |
| 42 | $190.00*▼ 9.5% | 12▼ 100.0% | N/A | Other | 154 ms | 68 | |
| 43 | $164.00*▲ 49.1% | 11▼ 100.0% | MPP | AI Media | 170 ms | 62 | |
| 44 | $149.51*▼ 54.4% | 141 | x402 | On-chain Data | 320 ms | 66 | |
| 45 | $146.87▲ 44.9% | 1,114▼ 22.0% | x402 | On-chain Data | 86 ms | 78 | |
| 46 | $143.00▼ 32.5% | 143▲ 26.7% | x402 | Content Extraction | 376 ms | 81 | |
| 47 | $140.00*▼ 13.4% | 122▲ 133.3% | x402 | Finance & FX | 175 ms | 71 | |
| 48 | $137.76* | 84▼ 75.0% | N/A | AI Media | 248 ms | 78 | |
| 49 | $135.14▲ 48.4% | 20,902▼ 44.0% | x402 | Social | 43 ms | 89 | |
| 50 | $135.01*▲ 999.0% | 19,255▲ 104.0% | x402 | Other | 762 ms | 90 |
Trust = composite score (uptime, success, latency, price, on-chain demand). Services we haven't observed enough to score show — (no number until there's real evidence — never 0) and rank last.
