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↕ |
|---|---|---|---|---|---|---|---|
| 301 | $1.66* | 147▲ 56.4% | x402 | Other | 48 ms | 81 | |
| 302 | $1.65▼ 83.5% | 22▼ 50.0% | x402 | LLM Inference | 277 ms | 71 | |
| 303 | $1.63▲ 232.7% | 647▼ 65.2% | x402 | News | 156 ms | 84 | |
| 304 | $1.61* | 490▼ 19.4% | N/A | Other | 31 ms | 87 | |
| 305 | $1.54*▲ 32.8% | 79▼ 100.0% | x402 | Data Enrichment | 382 ms | 76 | |
| 306 | $1.53▼ 26.1% | 178▼ 5.7% | x402 | Weather | 168 ms | 82 | |
| 307 | $1.53 | 155▼ 54.5% | x402 | Market Data | 53 ms | 81 | |
| 308 | $1.51* | 123▼ 57.1% | x402 | Compliance | 87 ms | 80 | |
| 309 | $1.50* | 3 | x402 | LLM Inference | 102 ms | 61 | |
| 310 | $1.50* | 3▼ 100.0% | x402 | LLM Inference | 678 ms | 61 | |
| 311 | $1.44* | 47▲ 100.0% | x402 | Finance & FX | 191 ms | 75 | |
| 312 | $1.41* | 72▼ 100.0% | x402 | Finance & FX | 64 ms | 74 | |
| 313 | $1.41▲ 143.1% | 66▼ 100.0% | x402 | Compliance | 188 ms | 77 | |
| 314 | $1.39▲ 110.6% | 40▼ 28.6% | x402 | LLM Inference | 238 ms | 73 | |
| 315 | $1.37*▲ 953.8% | 37▼ 71.4% | x402 | Web Search | 60 ms | 74 | |
| 316 | $1.36▲ 33.3% | 23▼ 50.0% | N/A | Compliance | 824 ms | 71 | |
| 317 | $1.35*▼ 32.2% | 135 | x402 | Other | 15 ms | 81 | |
| 318 | $1.35*▼ 82.0% | 40▲ 0.0% | MPP | Bitcoin | 20 ms | 67 | |
| 319 | $1.32* | 14▲ 100.0% | x402 | LLM Inference | 304 ms | 69 | |
| 320 | $1.31*▼ 98.2% | 29▼ 87.5% | MPP | Other | 399 ms | 73 | |
| 321 | $1.30* | 46▲ 400.0% | x402 | Web Search | 416 ms | 75 | |
| 322 | $1.30* | 46▲ 400.0% | N/A | Social | 508 ms | 75 | |
| 323 | $1.30* | 17▲ 200.0% | N/A | LLM Inference | 87 ms | 70 | |
| 324 | $1.30*▼ 96.6% | 1 | x402 | On-chain Data | 321 ms | 55 | |
| 325 | $1.26▲ 0.0% | 63▲ 0.0% | MPP | Other | 20 ms | 77 | |
| 326 | $1.23* | 22▲ 0.0% | x402 | Other | 304 ms | 71 | |
| 327 | $1.21*▼ 81.3% | 17▲ 0.0% | x402 | On-chain Data | 158 ms | 70 | |
| 328 | $1.20* | 12 | N/A | Other | 36 ms | 68 | |
| 329 | $1.20* | 6▲ 0.0% | x402 | Crypto Prices | 470 ms | 64 | |
| 330 | $1.20▼ 85.4% | 6▼ 100.0% | x402 | AI Media | 744 ms | 64 | |
| 331 | $1.18▲ 216.2% | 280▼ 77.7% | x402 | AI Media | 148 ms | 85 | |
| 332 | $1.15▼ 12.2% | 39▼ 50.0% | x402 | Geo & Transit | 22 ms | 73 | |
| 333 | $1.11*▲ 484.2% | 13▲ 0.0% | x402 | LLM Inference | 392 ms | 68 | |
| 334 | $1.11* | 13▲ 100.0% | x402 | Other | 146 ms | 68 | |
| 335 | $1.08*▲ 10.2% | 24▼ 66.7% | x402 | Other | 137 ms | 72 | |
| 336 | $1.06* | 72▼ 48.9% | x402 | Utility | 419 ms | 78 | |
| 337 | $1.05▲ 452.6% | 30▲ 83.3% | MPP | Other | 100 ms | 73 | |
| 338 | $1.04 | 206▼ 93.8% | MPP | Web Search | 32 ms | 83 | |
| 339 | $1.03* | 23▼ 80.0% | x402 | Other | 304 ms | 71 | |
| 340 | $1.02* | 18▼ 100.0% | x402 | On-chain Data | 180 ms | 70 | |
| 341 | $1.01* | 144▼ 100.0% | MPP | Storage & Media | 188 ms | 75 | |
| 342 | $1.01*▲ 94.2% | 78▼ 61.5% | x402 | News | 293 ms | 78 | |
| 343 | $1.01*▲ 1.0% | 57▼ 61.5% | x402 | LLM Inference | 133 ms | 76 | |
| 344 | $1.00▼ 41.2% | 10▲ 150.0% | x402 | Other | 195 ms | 67 | |
| 345 | $1.00*▲ 400.0% | 10▲ 0.0% | N/A | Compliance | 369 ms | 67 | |
| 346 | $1.00* | 2 | N/A | Finance & FX | 50 ms | 59 | |
| 347 | $1.00* | 2▼ 100.0% | x402 | LLM Inference | 52 ms | 59 | |
| 348 | $1.00*▲ 0.0% | 1 | x402 | Compliance | 154 ms | 55 | |
| 349 | $1.00* | 1 | x402 | Other | 866 ms | 55 | |
| 350 | $1.00* | 1 | N/A | Other | 188 ms | 55 |
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.
