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 | — | — | x402 | Other | 725 ms | — | |
| 302 | — | — | x402 | Prediction Markets | 63 ms | — | |
| 303 | — | — | x402 | Web Search | 70 ms | — | |
| 304 | — | — | x402 | Other | 836 ms | — | |
| 305 | — | — | x402 | Other | 225 ms | — | |
| 306 | — | — | x402 | Other | 156 ms | 67 | |
| 307 | — | — | x402 | Other | 185 ms | — | |
| 308 | — | — | x402 | Content Extraction | 276 ms | — | |
| 309 | — | — | x402 | Other | 112 ms | — | |
| 310 | — | — | x402 | On-chain Data | 40 ms | — | |
| 311 | — | — | x402 | Other | 268 ms | — | |
| 312 | — | — | x402 | Other | 60 ms | 62 | |
| 313 | — | — | x402 | Other | 234 ms | 95 | |
| 314 | — | — | x402 | Content Extraction | 145 ms | — | |
| 315 | — | — | x402 | AI Media | 109 ms | 59 | |
| 316 | — | — | x402 | Weather | — | — | |
| 317 | — | — | x402 | Other | 100 ms | 85 | |
| 318 | — | — | x402 | Bitcoin | 449 ms | — | |
| 319 | — | — | x402 | Other | 190 ms | — | |
| 320 | — | — | x402 | Other | 23 ms | 89 | |
| 321 | — | — | x402 | Social | 26 ms | 96 | |
| 322 | — | — | x402 | On-chain Data | 300 ms | — | |
| 323 | — | — | x402 | Other | 1360 ms | — | |
| 324 | — | — | x402 | Other | 161 ms | 69 | |
| 325 | — | — | x402 | Other | 986 ms | — | |
| 326 | — | — | x402 | On-chain Data | 60 ms | — | |
| 327 | — | — | x402 | Other | — | 66 | |
| 328 | — | — | x402 | Compliance | 290 ms | 67 | |
| 329 | — | — | x402 | Other | 840 ms | — | |
| 330 | — | — | x402 | Other | 47 ms | — | |
| 331 | — | — | x402 | Other | 870 ms | — | |
| 332 | — | — | x402 | Other | 168 ms | — | |
| 333 | — | — | x402 | Web Search | 55 ms | 61 | |
| 334 | — | — | x402 | Other | — | — | |
| 335 | — | — | x402 | Other | — | — | |
| 336 | — | — | x402 | Other | 48 ms | — | |
| 337 | — | — | x402 | Other | 262 ms | — | |
| 338 | — | — | x402 | On-chain Data | 61 ms | 61 | |
| 339 | — | — | x402 | Finance & FX | 301 ms | 66 | |
| 340 | — | — | x402 | Web Search | 399 ms | 64 | |
| 341 | — | — | x402 | Other | 28 ms | — | |
| 342 | — | — | x402 | Other | 491 ms | 66 | |
| 343 | — | — | x402 | Compliance | 190 ms | — | |
| 344 | — | — | x402 | Other | 201 ms | 65 | |
| 345 | — | — | x402 | Other | 440 ms | — | |
| 346 | — | — | x402 | Other | 89 ms | — | |
| 347 | — | — | x402 | On-chain Data | 57 ms | — | |
| 348 | — | — | x402 | Other | 21 ms | — | |
| 349 | — | — | x402 | Crypto Prices | 179 ms | 55 | |
| 350 | — | — | x402 | LLM Inference | 38 ms | — |
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.