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↕ |
|---|---|---|---|---|---|---|---|
| 601 | $0.12* | 3 | N/A | Commerce | 50 ms | 61 | |
| 602 | $0.11* | 7 | N/A | Other | 206 ms | 77 | |
| 603 | $0.11 | 22 | x402 | Utility | 92 ms | 81 | |
| 604 | $0.11 | 107 | x402 | On-chain Data | 523 ms | 80 | |
| 605 | $0.11* | 5 | N/A | Geo & Transit | 323 ms | 73 | |
| 606 | $0.11* | 7 | N/A | Geo & Transit | 304 ms | 73 | |
| 607 | $0.11* | — | x402 | Compliance | 379 ms | 69 | |
| 608 | $0.11* | 11 | N/A | Bitcoin | 179 ms | 67 | |
| 609 | $0.11* | 11 | N/A | Bitcoin | 179 ms | 67 | |
| 610 | $0.11* | 2 | N/A | Weather | 182 ms | 66 | |
| 611 | $0.11* | 3 | N/A | Other | 378 ms | 66 | |
| 612 | $0.11* | 7 | N/A | On-chain Data | 28 ms | 65 | |
| 613 | $0.11* | — | x402 | Other | 253 ms | 64 | |
| 614 | $0.10* | 67 | N/A | On-chain Data | 512 ms | 86 | |
| 615 | $0.10* | 24 | N/A | Other | 19 ms | 76 | |
| 616 | $0.10* | 23 | x402 | Other | 33 ms | 81 | |
| 617 | $0.10 | 32 | x402 | Content Extraction | 469 ms | 80 | |
| 618 | $0.10* | 18 | x402 | Other | 150 ms | 79 | |
| 619 | $0.10* | 39 | x402 | LLM Inference | 340 ms | 78 | |
| 620 | $0.10* | 10 | N/A | Other | 96 ms | 78 | |
| 621 | $0.10* | 9 | N/A | Other | 304 ms | 76 | |
| 622 | $0.10* | 18 | N/A | Crypto Prices | 287 ms | 76 | |
| 623 | $0.10* | 9 | N/A | On-chain Data | 176 ms | 75 | |
| 624 | $0.10* | 20 | N/A | Other | 1009 ms | 73 | |
| 625 | $0.10* | 3 | N/A | Other | 143 ms | 71 | |
| 626 | $0.10* | 2 | N/A | LLM Inference | 477 ms | 71 | |
| 627 | $0.10* | 4 | x402 | On-chain Data | 169 ms | 71 | |
| 628 | $0.10* | 7 | N/A | Other | 288 ms | 70 | |
| 629 | $0.10* | 14 | N/A | Data Enrichment | 35 ms | 69 | |
| 630 | $0.10* | 5 | N/A | Other | 150 ms | 68 | |
| 631 | $0.10* | 1 | N/A | Other | 1060 ms | 68 | |
| 632 | $0.10* | 2 | N/A | Other | 95 ms | 68 | |
| 633 | $0.10* | 10 | N/A | LLM Inference | 172 ms | 67 | |
| 634 | $0.10* | 1 | N/A | Other | 276 ms | 67 | |
| 635 | $0.10* | 10 | N/A | Compliance | 1055 ms | 67 | |
| 636 | $0.10* | 2 | N/A | LLM Inference | 296 ms | 66 | |
| 637 | $0.10* | 8 | N/A | Web Search | 391 ms | 66 | |
| 638 | $0.10* | 6 | N/A | Content Extraction | 136 ms | 65 | |
| 639 | $0.10* | 2 | N/A | On-chain Data | 209 ms | 63 | |
| 640 | $0.10* | 1 | N/A | Other | 58 ms | 62 | |
| 641 | $0.10* | 1 | x402 | Finance & FX | 179 ms | 61 | |
| 642 | $0.10* | 1 | N/A | LLM Inference | 25 ms | 61 | |
| 643 | $0.10* | 2 | N/A | Other | 2268 ms | 61 | |
| 644 | $0.10* | 2 | N/A | Other | 329 ms | 61 | |
| 645 | $0.10* | 2 | N/A | Other | 49 ms | 59 | |
| 646 | $0.10* | 1 | x402 | Other | 18 ms | 59 | |
| 647 | $0.10* | 1 | N/A | Data Enrichment | 209 ms | 59 | |
| 648 | $0.10* | 2 | N/A | LLM Inference | 493 ms | 59 | |
| 649 | $0.10 | 2 | N/A | Other | 495 ms | 59 | |
| 650 | $0.10* | 1 | N/A | AI Media | 262 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.