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↕ |
|---|---|---|---|---|---|---|---|
| 451 | $0.02* | 1 | x402 | Finance & FX | 184 ms | 66 | |
| 452 | $0.02* | 1 | N/A | LLM Inference | 46 ms | 59 | |
| 453 | $0.01* | 13 | N/A | On-chain Data | 100 ms | 87 | |
| 454 | $0.01 | 13 | x402 | On-chain Data | 22 ms | 85 | |
| 455 | $0.01* | 11 | x402 | Web Search | 52 ms | 85 | |
| 456 | $0.01* | 9 | x402 | On-chain Data | 352 ms | 83 | |
| 457 | $0.01* | 7 | N/A | On-chain Data | 539 ms | 86 | |
| 458 | $0.01* | 7 | x402 | Other | 492 ms | 76 | |
| 459 | $0.01* | 7 | x402 | Other | 14 ms | 91 | |
| 460 | $0.01* | 6 | N/A | Other | 81 ms | 66 | |
| 461 | $0.01* | 6 | x402 | Content Extraction | — | 47 | |
| 462 | $0.01* | 6 | x402 | Bitcoin | 44 ms | 75 | |
| 463 | $0.01* | 6 | N/A | On-chain Data | 294 ms | 76 | |
| 464 | $0.01 | 6 | N/A | Other | 173 ms | 72 | |
| 465 | $0.01 | 6 | x402 | Bitcoin | 22 ms | 80 | |
| 466 | $0.01* | 5 | N/A | Geo & Transit | 637 ms | 70 | |
| 467 | $0.01* | 5 | N/A | Other | 154 ms | 80 | |
| 468 | $0.01* | 4 | N/A | On-chain Data | 248 ms | 80 | |
| 469 | $0.01* | 4 | N/A | Other | 222 ms | 80 | |
| 470 | $0.01* | 4 | x402 | Weather | 183 ms | 82 | |
| 471 | $0.01* | 4 | x402 | Other | 32 ms | 82 | |
| 472 | $0.01* | 4 | N/A | Other | 108 ms | 76 | |
| 473 | $0.01* | 4 | N/A | On-chain Data | 510 ms | 80 | |
| 474 | $0.01* | 4 | N/A | On-chain Data | 246 ms | 80 | |
| 475 | $0.01 | 4 | x402 | Weather | 108 ms | 85 | |
| 476 | $0.01 | 4 | x402 | Utility | 91 ms | 82 | |
| 477 | $0.01* | 4 | N/A | Other | 545 ms | 80 | |
| 478 | $0.01* | 4 | N/A | Bitcoin | 210 ms | 79 | |
| 479 | $0.01* | 3 | N/A | LLM Inference | 406 ms | 73 | |
| 480 | $0.01* | 3 | N/A | On-chain Data | 326 ms | 69 | |
| 481 | $0.01* | 3 | x402 | AI Media | 322 ms | 72 | |
| 482 | $0.01 | 3 | x402 | Market Data | 54 ms | 75 | |
| 483 | $0.01* | 3 | N/A | Data Enrichment | 210 ms | 75 | |
| 484 | $0.01 | 3 | x402 | Finance & FX | 51 ms | 78 | |
| 485 | $0.01* | 3 | N/A | Bitcoin | 112 ms | 79 | |
| 486 | $0.01* | 2 | x402 | On-chain Data | 269 ms | 79 | |
| 487 | $0.01* | 2 | N/A | Other | 765 ms | 66 | |
| 488 | $0.01* | 2 | N/A | LLM Inference | 434 ms | 69 | |
| 489 | $0.01* | 2 | N/A | Geo & Transit | 303 ms | 71 | |
| 490 | $0.01* | 2 | N/A | LLM Inference | 77 ms | 77 | |
| 491 | $0.01* | 2 | N/A | LLM Inference | 38 ms | 75 | |
| 492 | $0.01* | 2 | N/A | Web Search | 498 ms | 65 | |
| 493 | $0.01* | 2 | N/A | Compliance | 222 ms | 68 | |
| 494 | $0.01 | 2 | MPP | Other | 22 ms | 67 | |
| 495 | $0.01* | 2 | x402 | LLM Inference | 316 ms | 79 | |
| 496 | $0.01* | 2 | N/A | Other | 288 ms | 72 | |
| 497 | $0.01* | 2 | N/A | Data Enrichment | 758 ms | 80 | |
| 498 | $0.01* | 2 | N/A | Other | 288 ms | 72 | |
| 499 | $0.01* | 2 | N/A | Content Extraction | 288 ms | 72 | |
| 500 | $0.01* | 2 | N/A | Other | 168 ms | 78 |
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.
