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 | $41.3k*▲ 999.0% | 358,913+▼ 18.2% | x402 | LLM Inference | 228 ms | 77 | |
| 2 | $10.8k | 108,160+▼ 66.8% | x402 | Other | 78 ms | 62 | |
| 3 | $9.7k▲ 620.0% | 125,570+▲ 31.3% | x402 | LLM Inference | 291 ms | 81 | |
| 4 | $1.1k*▲ 2.8% | 562,415+▲ 19.1% | x402 | Finance & FX | 254 ms | 73 | |
| 5 | $1.0k▲ 555.5% | 17,748▲ 123.8% | x402 | Web Search | 194 ms | 92 | |
| 6 | $827.31▲ 0.5% | 131,717+▲ 999.0% | x402 | Market Data | 134 ms | 66 | |
| 7 | $694.21*▼ 65.4% | 14,004▼ 80.0% | x402 | On-chain Data | 522 ms | 92 | |
| 8 | $604.93▲ 999.0% | 29,650▲ 999.0% | x402 | Web Search | 152 ms | 89 | |
| 9 | $464.48*▲ 93.5% | 561▼ 46.0% | x402 | LLM Inference | 135 ms | 77 | |
| 10 | $441.65▲ 50.2% | 5,216▲ 34.0% | x402 | On-chain Data | 143 ms | 80 | |
| 11 | $225.43* | 1,554▼ 84.9% | x402 | Social | 132 ms | 88 | |
| 12 | $225.35*▲ 999.0% | 59▼ 38.5% | x402 | Commerce | 118 ms | 76 | |
| 13 | $213.07▼ 30.9% | 747▲ 21.4% | x402 | Market Data | 554 ms | 87 | |
| 14 | $190.12* | 1,474▲ 17.9% | x402 | Other | 264 ms | 82 | |
| 15 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 282 ms | 80 | |
| 16 | $190.12* | 1,474▲ 17.9% | x402 | Social | 303 ms | 84 | |
| 17 | $190.12* | 1,474▲ 17.9% | x402 | Other | 290 ms | 82 | |
| 18 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 285 ms | 85 | |
| 19 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 395 ms | 82 | |
| 20 | $190.12* | 1,474▲ 17.9% | x402 | Weather | 167 ms | 80 | |
| 21 | $190.12* | 1,474▲ 17.9% | x402 | Other | 308 ms | 82 | |
| 22 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 340 ms | 84 | |
| 23 | $190.12* | 1,474▲ 17.9% | x402 | Other | 173 ms | 83 | |
| 24 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 303 ms | 80 | |
| 25 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 306 ms | 83 | |
| 26 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 334 ms | 81 | |
| 27 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 290 ms | 83 | |
| 28 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 309 ms | 84 | |
| 29 | $149.51*▼ 54.4% | 141 | x402 | On-chain Data | 321 ms | 66 | |
| 30 | $146.87▲ 44.9% | 1,114▼ 22.0% | x402 | On-chain Data | 86 ms | 78 | |
| 31 | $143.00▼ 32.5% | 143▲ 26.7% | x402 | Content Extraction | 376 ms | 81 | |
| 32 | $140.00*▼ 13.4% | 122▲ 133.3% | x402 | Finance & FX | 173 ms | 71 | |
| 33 | $133.88▲ 47.1% | 20,694▼ 44.0% | x402 | Social | 44 ms | 89 | |
| 34 | $133.44▲ 491.8% | 3,273▲ 201.3% | x402 | On-chain Data | 147 ms | 83 | |
| 35 | $132.42*▲ 994.1% | 19,007▲ 104.0% | x402 | Other | 771 ms | 90 | |
| 36 | $124.94▲ 0.1% | 5,187▲ 28.5% | x402 | AI Media | 19 ms | 92 | |
| 37 | $121.06*▲ 230.5% | 1,153▼ 56.5% | x402🔑 API key | Data Enrichment | 559 ms | 46 | |
| 38 | $119.90*▲ 999.0% | 149 | x402 | Other | 256 ms | 66 | |
| 39 | $117.94* | 74▼ 40.0% | x402 | Other | 270 ms | 68 | |
| 40 | $117.00 | 117▼ 68.4% | x402 | Prediction Markets | 118 ms | 69 | |
| 41 | $112.91▲ 22.2% | 4,853▼ 54.4% | x402 | On-chain Data | 161 ms | 82 | |
| 42 | $111.74▲ 868.3% | 298▲ 3.3% | x402 | Compliance | 441 ms | 76 | |
| 43 | $109.71▲ 123.6% | 15,760▲ 21.8% | x402 | On-chain Data | 146 ms | 93 | |
| 44 | $107.61▲ 999.0% | 940▲ 111.8% | x402 | On-chain Data | 368 ms | 91 | |
| 45 | $104.48*▲ 999.0% | 3,327▼ 72.5% | x402 | Other | 486 ms | 74 | |
| 46 | $103.33*▲ 369.7% | 384▼ 42.3% | x402 | Other | 234 ms | 75 | |
| 47 | $103.15*▼ 4.6% | 1,026▼ 72.2% | x402 | Web Search | 1702 ms | 81 | |
| 48 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 270 ms | 85 | |
| 49 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 269 ms | 82 | |
| 50 | $75.52*▲ 999.0% | 254▼ 73.9% | x402 | Other | 170 ms | 65 |
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.
