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 | $98.6k*▲ 5.4% | 259,158+▲ 28.5% | MPP | Other | 220 ms | 69 | |
| 2 | $41.3k*▲ 999.0% | 360,822+▼ 19.9% | N/A | LLM Inference | 225 ms | 100 | |
| 3 | $10.8k | 108,305+▼ 66.8% | x402 | Other | 78 ms | 62 | |
| 4 | $9.8k▲ 623.0% | 125,876+▲ 31.3% | x402 | Other | 291 ms | 95 | |
| 5 | $1.7k*▼ 32.5% | 50,840+▼ 61.1% | N/A | Data Enrichment | 1076 ms | 81 | |
| 6 | $1.7k▼ 32.5% | 50,840+▼ 61.1% | MPP | Web Search | 244 ms | 81 | |
| 7 | $1.7k*▼ 32.5% | 50,840+▼ 61.1% | N/A | Web Search | 993 ms | 81 | |
| 8 | $1.2k*▲ 3.0% | 563,538+▲ 19.1% | x402 | Finance & FX | 254 ms | 73 | |
| 9 | $1.0k▲ 555.5% | 17,754▲ 123.4% | x402 | Web Search | 192 ms | 93 | |
| 10 | $827.31▲ 0.5% | 131,718+▲ 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 | $652.13*▼ 74.5% | 1,889▼ 79.4% | MPP | Storage & Media | 188 ms | 66 | |
| 13 | $608.82▲ 999.0% | 29,827▲ 999.0% | x402 | Web Search | 155 ms | 89 | |
| 14 | $469.50*▲ 95.6% | 564▼ 46.0% | x402 | LLM Inference | 135 ms | 77 | |
| 15 | $441.65▲ 50.2% | 5,216▲ 34.0% | x402 | On-chain Data | 144 ms | 93 | |
| 16 | $241.67▼ 38.9% | 5,362▲ 150.0% | MPP | Other | 279 ms | 85 | |
| 17 | $231.47* | 1,568▼ 84.9% | x402 | Social | 132 ms | 88 | |
| 18 | $225.35*▲ 999.0% | 59▼ 38.5% | x402 | Commerce | 121 ms | 76 | |
| 19 | $213.07▼ 30.9% | 747▲ 21.4% | x402 | Market Data | 550 ms | 87 | |
| 20 | $195.46▲ 68.4% | 3,268▼ 10.6% | MPP | Content Extraction | 463 ms | 83 | |
| 21 | $191.77▲ 878.4% | 1,345▼ 75.6% | N/A | LLM Inference | 491 ms | 91 | |
| 22 | $190.12* | 1,474▲ 17.9% | x402 | Other | 262 ms | 83 | |
| 23 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 320 ms | 86 | |
| 24 | $190.12* | 1,474▲ 17.9% | x402 | Other | 304 ms | 82 | |
| 25 | $190.12* | 1,474▲ 17.9% | x402 | Other | 346 ms | 82 | |
| 26 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 414 ms | 82 | |
| 27 | $190.12* | 1,474▲ 17.9% | x402 | Prediction Markets | 314 ms | 80 | |
| 28 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 309 ms | 84 | |
| 29 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 297 ms | 83 | |
| 30 | $190.12* | 1,474▲ 17.9% | N/A | Bitcoin | 269 ms | 79 | |
| 31 | $190.12* | 1,474▲ 17.9% | x402 | Compliance | 370 ms | 85 | |
| 32 | $190.12* | 1,474▲ 17.9% | x402 | Other | 283 ms | 82 | |
| 33 | $190.12* | 1,474▲ 17.9% | x402 | Social | 345 ms | 84 | |
| 34 | $190.12 | 1,474▲ 17.9% | N/A | Other | 8 ms | 83 | |
| 35 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 288 ms | 80 | |
| 36 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 335 ms | 82 | |
| 37 | $190.12* | 1,474▲ 17.9% | x402 | Finance & FX | 317 ms | 84 | |
| 38 | $190.12* | 1,474▲ 17.9% | x402 | Weather | 187 ms | 80 | |
| 39 | $190.00*▼ 9.5% | 12▼ 100.0% | N/A | Other | 154 ms | 68 | |
| 40 | $164.00*▲ 49.1% | 11▼ 100.0% | MPP | AI Media | 169 ms | 63 | |
| 41 | $149.51*▼ 54.4% | 141 | x402 | On-chain Data | 320 ms | 66 | |
| 42 | $146.87▲ 44.9% | 1,114▼ 22.0% | x402 | On-chain Data | 86 ms | 78 | |
| 43 | $143.00▼ 32.5% | 143▲ 26.7% | x402 | Content Extraction | 376 ms | 81 | |
| 44 | $140.00*▼ 13.4% | 122▲ 133.3% | x402 | Finance & FX | 168 ms | 70 | |
| 45 | $137.76* | 84▼ 75.0% | N/A | AI Media | 247 ms | 78 | |
| 46 | $134.39▲ 47.7% | 20,777▼ 44.0% | x402 | Social | 44 ms | 89 | |
| 47 | $133.73*▲ 999.0% | 19,133▲ 104.0% | x402 | Other | 771 ms | 90 | |
| 48 | $133.45▲ 491.8% | 3,274▲ 201.3% | x402 | On-chain Data | 147 ms | 82 | |
| 49 | $125.59▲ 0.6% | 5,232▲ 28.5% | x402 | AI Media | 19 ms | 92 | |
| 50 | $121.10*▲ 230.6% | 1,157▼ 56.5% | x402🔑 API key | Data Enrichment | 558 ms | 46 |
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.
