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 | 2 | x402 | LLM Inference | 279 ms | 69 | |
| 452 | $0.02* | 4 | x402 | Compliance | 88 ms | 69 | |
| 453 | $0.02* | 2 | x402 | Other | 808 ms | 69 | |
| 454 | $0.02* | 2 | x402 | On-chain Data | 279 ms | 69 | |
| 455 | $0.02* | 1 | x402 | LLM Inference | 79 ms | 68 | |
| 456 | $0.02* | 2 | x402 | AI Media | 155 ms | 67 | |
| 457 | $0.02 | 1 | N/A | Crypto Prices | 155 ms | 67 | |
| 458 | $0.02* | 4 | x402 | Other | 152 ms | 67 | |
| 459 | $0.02* | 3 | x402 | Bitcoin | 393 ms | 65 | |
| 460 | $0.02* | 1 | x402 | Other | 209 ms | 64 | |
| 461 | $0.02* | 2 | x402 | Other | 486 ms | 64 | |
| 462 | $0.02* | 5 | x402 | Web Search | 466 ms | 63 | |
| 463 | $0.02* | 5 | x402 | LLM Inference | 712 ms | 63 | |
| 464 | $0.02* | 1 | x402 | Other | 583 ms | 62 | |
| 465 | $0.02* | 1 | x402 | Other | 229 ms | 61 | |
| 466 | $0.02 | 2 | N/A | Other | 226 ms | 61 | |
| 467 | $0.02* | 1 | x402 | Compliance | 342 ms | 61 | |
| 468 | $0.02* | 2 | N/A | Geo & Transit | 292 ms | — | |
| 469 | $0.01 | 4 | x402 | Data Enrichment | 384 ms | 85 | |
| 470 | $0.01* | 1 | x402 | Other | 15 ms | 81 | |
| 471 | $0.01* | 4 | x402 | Compliance | 340 ms | 74 | |
| 472 | $0.01* | — | x402 | Data Enrichment | 88 ms | 74 | |
| 473 | $0.01* | — | x402 | Other | 375 ms | 74 | |
| 474 | $0.01* | 3 | x402 | On-chain Data | 19 ms | 72 | |
| 475 | $0.01 | 6 | x402 | Data Enrichment | 147 ms | 71 | |
| 476 | $0.01 | 4 | x402 | Compliance | 358 ms | 70 | |
| 477 | $0.01 | 1 | MPP | Crypto Prices | 698 ms | 70 | |
| 478 | $0.01* | 4 | x402 | Other | 148 ms | 69 | |
| 479 | $0.01 | 1 | x402 | Other | 113 ms | 69 | |
| 480 | $0.01* | 4 | x402 | Other | 48 ms | 68 | |
| 481 | $0.01 | 1 | x402 | Data Enrichment | 472 ms | 68 | |
| 482 | $0.01* | 1 | x402 | Other | 1164 ms | 67 | |
| 483 | $0.01* | 2 | x402 | Other | 75 ms | 66 | |
| 484 | $0.01* | 3 | x402 | Other | 360 ms | 66 | |
| 485 | $0.01* | 2 | x402 | Content Extraction | 252 ms | 66 | |
| 486 | $0.01* | 1 | N/A | Other | 287 ms | 65 | |
| 487 | $0.01* | 1 | x402 | Other | 414 ms | 64 | |
| 488 | $0.01* | 1 | x402 | Web Search | 149 ms | 64 | |
| 489 | $0.01* | 4 | x402 | Other | 23 ms | 22 | |
| 490 | $0.01* | 1 | x402 | AI Media | 154 ms | 62 | |
| 491 | $0.01 | — | x402 | On-chain Data | 614 ms | 61 | |
| 492 | $0.01* | 1 | x402 | LLM Inference | 737 ms | 61 | |
| 493 | $0.01* | 1 | x402 | Other | 270 ms | 61 | |
| 494 | $0.01 | 1 | x402 | On-chain Data | 226 ms | 61 | |
| 495 | $0.01* | 1 | x402 | Other | 460 ms | 59 | |
| 496 | $0.01* | 1 | x402 | Other | 354 ms | 59 | |
| 497 | $0.01* | 1 | MPP | Other | 535 ms | 59 | |
| 498 | $0.01* | 1 | x402 | Data Enrichment | 112 ms | 59 | |
| 499 | $0.01* | 1 | x402 | Other | 167 ms | 55 | |
| 500 | $0.01* | 1 | x402 | On-chain Data | 686 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.
