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 | $0.07* | 27 | x402 | LLM Inference | 308 ms | 79 | |
| 302 | $0.07* | 70 | x402 | AI Media | 454 ms | 77 | |
| 303 | $0.07 | 10 | x402 | Other | 128 ms | 73 | |
| 304 | $0.07 | 4 | x402 | News | 284 ms | 69 | |
| 305 | $0.07* | 9 | x402 | Bitcoin | 152 ms | 69 | |
| 306 | $0.07 | 2 | x402 | Compliance | 300 ms | 69 | |
| 307 | $0.07* | 7 | x402 | Other | 57 ms | 69 | |
| 308 | $0.07* | 2 | x402 | On-chain Data | 157 ms | 66 | |
| 309 | $0.06 | 32 | x402 | Other | 256 ms | 80 | |
| 310 | $0.06 | 8 | x402 | Other | 745 ms | 77 | |
| 311 | $0.06 | 11 | x402 | LLM Inference | 526 ms | 76 | |
| 312 | $0.06* | 4 | x402 | Other | 751 ms | 71 | |
| 313 | $0.06* | 6 | x402 | Crypto Prices | 467 ms | 69 | |
| 314 | $0.06* | 2 | x402 | Other | 452 ms | 68 | |
| 315 | $0.06 | 1 | x402 | AI Media | 289 ms | 68 | |
| 316 | $0.06 | 2 | x402 | Compliance | 157 ms | 67 | |
| 317 | $0.06* | 4 | x402 | Other | 7 ms | 62 | |
| 318 | $0.06* | 3 | x402 | Data Enrichment | 96 ms | 61 | |
| 319 | $0.05 | 5 | x402 | Compliance | 204 ms | 90 | |
| 320 | $0.05 | 23 | x402 | Bitcoin | 472 ms | 83 | |
| 321 | $0.05* | 20 | x402 | LLM Inference | 198 ms | 83 | |
| 322 | $0.05* | 40 | x402 | On-chain Data | 55 ms | 82 | |
| 323 | $0.05* | 25 | x402 | Other | 794 ms | 76 | |
| 324 | $0.05 | 5 | x402 | Data Enrichment | 91 ms | 73 | |
| 325 | $0.05* | 5 | x402 | Compliance | 144 ms | 70 | |
| 326 | $0.05* | 4 | x402 | Other | 514 ms | 68 | |
| 327 | $0.05* | — | x402 | Web Search | 74 ms | 61 | |
| 328 | $0.04* | 38 | x402 | On-chain Data | 349 ms | 82 | |
| 329 | $0.04* | 6 | x402 | Compliance | 37 ms | 73 | |
| 330 | $0.04* | 25 | x402 | Content Extraction | 137 ms | 80 | |
| 331 | $0.04* | 20 | x402 | LLM Inference | 48 ms | 76 | |
| 332 | $0.04* | 18 | x402 | Finance & FX | 43 ms | 74 | |
| 333 | $0.04* | 8 | x402 | Other | 34 ms | 72 | |
| 334 | $0.04* | 4 | x402 | On-chain Data | 160 ms | 70 | |
| 335 | $0.04* | 4 | x402 | Other | 892 ms | 69 | |
| 336 | $0.04* | 4 | x402 | AI Media | 1195 ms | 69 | |
| 337 | $0.04* | 4 | x402 | Other | 495 ms | 66 | |
| 338 | $0.04 | 2 | x402 | On-chain Data | 101 ms | 66 | |
| 339 | $0.04* | 7 | x402 | Geo & Transit | 312 ms | 65 | |
| 340 | $0.04* | 1 | x402 | Storage & Media | 268 ms | 65 | |
| 341 | $0.04 | 3 | x402 | LLM Inference | 208 ms | 65 | |
| 342 | $0.04* | 2 | x402 | Other | 194 ms | 65 | |
| 343 | $0.04* | 2 | x402 | Other | 93 ms | 59 | |
| 344 | $0.03 | 26 | x402 | On-chain Data | 18 ms | 87 | |
| 345 | $0.03* | 14 | x402 | LLM Inference | 44 ms | 83 | |
| 346 | $0.03* | 3 | x402 | Other | 828 ms | 70 | |
| 347 | $0.03* | 4 | x402 | Finance & FX | 143 ms | 68 | |
| 348 | $0.03* | 2 | x402 | Other | 172 ms | 67 | |
| 349 | $0.03* | 1 | x402 | Crypto Prices | 339 ms | 65 | |
| 350 | $0.03* | 3 | x402 | Other | 855 ms | 63 |
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.
