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 | $0.01* | 3 | N/A | Other | 423 ms | 71 | |
| 502 | $0.01* | 3 | N/A | Data Enrichment | 210 ms | 75 | |
| 503 | $0.01* | 3 | N/A | Other | 52 ms | 68 | |
| 504 | $0.01 | 3 | x402 | Web Search | 160 ms | 81 | |
| 505 | $0.01* | 3 | x402 | AI Media | 322 ms | 72 | |
| 506 | $0.01* | 3 | N/A | Other | 375 ms | — | |
| 507 | $0.01* | 3 | N/A | LLM Inference | 430 ms | 84 | |
| 508 | $0.01* | 3 | N/A | Other | 334 ms | 67 | |
| 509 | $0.01* | 3 | N/A | Commerce | 76 ms | 68 | |
| 510 | $0.01* | 3 | N/A | Other | 765 ms | 67 | |
| 511 | $0.01* | 2 | N/A | Content Extraction | 56 ms | 68 | |
| 512 | $0.01* | 2 | N/A | Other | 270 ms | 72 | |
| 513 | $0.01* | 2 | N/A | Other | 427 ms | 71 | |
| 514 | $0.01* | 2 | N/A | Other | 168 ms | 78 | |
| 515 | $0.01* | 2 | N/A | LLM Inference | 38 ms | 75 | |
| 516 | $0.01* | 2 | N/A | Web Search | 498 ms | 65 | |
| 517 | $0.01* | 2 | N/A | LLM Inference | 172 ms | 72 | |
| 518 | $0.01* | 2 | N/A | Compliance | 222 ms | 68 | |
| 519 | $0.01* | 2 | N/A | Other | 246 ms | 67 | |
| 520 | $0.01* | 2 | N/A | LLM Inference | 475 ms | 79 | |
| 521 | $0.01* | 2 | N/A | On-chain Data | 350 ms | 66 | |
| 522 | $0.01* | 2 | x402 | LLM Inference | 316 ms | 79 | |
| 523 | $0.01* | 2 | N/A | Data Enrichment | 758 ms | 80 | |
| 524 | $0.01* | 2 | N/A | Other | 289 ms | 72 | |
| 525 | $0.01* | 2 | N/A | Geo & Transit | 303 ms | 71 | |
| 526 | $0.01* | 2 | N/A | Content Extraction | 318 ms | 72 | |
| 527 | $0.01* | 2 | x402 | On-chain Data | 269 ms | 79 | |
| 528 | $0.01* | 2 | N/A | AI Media | 451 ms | 71 | |
| 529 | $0.01* | 2 | x402 | Bitcoin | 385 ms | 76 | |
| 530 | $0.01* | 2 | x402 | Content Extraction | 216 ms | 66 | |
| 531 | $0.01* | 2 | N/A | Content Extraction | 288 ms | 72 | |
| 532 | $0.01* | 2 | N/A | Other | 288 ms | 72 | |
| 533 | $0.01 | 2 | MPP | Other | 22 ms | 67 | |
| 534 | $0.01* | 2 | N/A | Other | 62 ms | 92 | |
| 535 | $0.01* | 2 | N/A | Other | 286 ms | 72 | |
| 536 | $0.01* | 2 | N/A | Crypto Prices | 111 ms | 72 | |
| 537 | $0.01* | 2 | N/A | LLM Inference | 278 ms | 68 | |
| 538 | $0.01* | 2 | N/A | Content Extraction | 290 ms | 72 | |
| 539 | $0.01* | 2 | N/A | Other | 138 ms | — | |
| 540 | $0.01* | 2 | N/A | LLM Inference | 40 ms | 89 | |
| 541 | $0.01* | 2 | N/A | On-chain Data | 228 ms | 86 | |
| 542 | $0.01* | 2 | x402 | Other | 46 ms | 71 | |
| 543 | $0.01* | 2 | N/A | Other | 34 ms | 75 | |
| 544 | $0.01* | 1 | N/A | LLM Inference | 69 ms | 65 | |
| 545 | $0.01* | 1 | N/A | Other | 149 ms | 66 | |
| 546 | $0.01* | 1 | N/A | Data Enrichment | 288 ms | 71 | |
| 547 | $0.01* | 1 | N/A | Geo & Transit | 228 ms | 63 | |
| 548 | $0.01* | 1 | N/A | Compliance | 1038 ms | 66 | |
| 549 | $0.01* | 1 | N/A | Other | 456 ms | 72 | |
| 550 | $0.01* | 1 | N/A | Commerce | 128 ms | 71 |
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.