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↕ |
|---|---|---|---|---|---|---|---|
| 501 | — | — | x402 | LLM Inference | 467 ms | — | |
| 502 | — | — | x402 | Other | 23 ms | 22 | |
| 503 | — | — | x402 | Web Search | 118 ms | 76 | |
| 504 | — | — | x402 | Other | 13 ms | — | |
| 505 | — | — | x402 | LLM Inference | 206 ms | 59 | |
| 506 | — | — | x402 | Other | 156 ms | — | |
| 507 | — | — | x402 | AI Media | 181 ms | 61 | |
| 508 | — | — | x402 | Bitcoin | 393 ms | 65 | |
| 509 | — | — | x402 | AI Media | 241 ms | 70 | |
| 510 | — | — | x402 | LLM Inference | 737 ms | — | |
| 511 | — | — | x402 | AI Media | 167 ms | 71 | |
| 512 | — | — | x402 | Other | 54 ms | 66 | |
| 513 | — | — | x402 | Other | 284 ms | 68 | |
| 514 | — | — | x402 | Other | 959 ms | — | |
| 515 | — | — | x402 | On-chain Data | 27 ms | — | |
| 516 | — | — | x402 | On-chain Data | 48 ms | 73 | |
| 517 | — | — | x402 | Other | 214 ms | — | |
| 518 | — | — | x402 | Other | 25 ms | 75 | |
| 519 | — | — | x402 | AI Media | 146 ms | 66 | |
| 520 | — | — | x402 | LLM Inference | 151 ms | 71 | |
| 521 | — | — | x402 | Other | 344 ms | 62 | |
| 522 | — | — | x402 | Other | 272 ms | — | |
| 523 | — | — | x402 | Bitcoin | 116 ms | 79 | |
| 524 | — | — | x402 | LLM Inference | 63 ms | — | |
| 525 | — | — | x402 | Other | 112 ms | 69 | |
| 526 | — | — | x402 | Bitcoin | 22 ms | 78 | |
| 527 | — | — | x402 | On-chain Data | 146 ms | 68 | |
| 528 | — | — | x402 | Data Enrichment | 382 ms | 85 | |
| 529 | — | — | x402 | On-chain Data | 31 ms | 62 | |
| 530 | — | — | x402 | On-chain Data | 228 ms | — | |
| 531 | — | — | x402 | AI Media | 270 ms | — | |
| 532 | — | — | x402 | Web Search | 74 ms | 61 | |
| 533 | — | — | x402 | AI Media | 121 ms | 61 | |
| 534 | — | — | x402 | LLM Inference | 820 ms | 70 | |
| 535 | — | — | x402 | AI Media | 468 ms | 62 | |
| 536 | — | — | x402 | LLM Inference | 515 ms | 67 | |
| 537 | — | — | x402 | LLM Inference | 210 ms | 68 | |
| 538 | — | — | x402 | Other | 1411 ms | — | |
| 539 | — | — | x402 | Compliance | 340 ms | — | |
| 540 | — | — | x402 | News | 312 ms | — | |
| 541 | — | — | x402 | On-chain Data | 172 ms | — | |
| 542 | — | — | x402 | Other | 57 ms | 62 | |
| 543 | — | — | x402 | Content Extraction | 520 ms | 79 | |
| 544 | — | — | x402 | News | 525 ms | 69 | |
| 545 | — | — | x402 | Storage & Media | 296 ms | 68 | |
| 546 | — | — | x402 | Other | 570 ms | 66 | |
| 547 | — | — | x402 | Other | 24 ms | — | |
| 548 | — | — | x402 | Other | 352 ms | 59 | |
| 549 | — | — | x402 | On-chain Data | 1745 ms | — | |
| 550 | — | — | x402 | LLM Inference | 196 ms | 83 |
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.
