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 | $0.02* | 5 | x402 | LLM Inference | 716 ms | 63 | |
| 502 | $0.02* | 5 | x402 | Web Search | 482 ms | 63 | |
| 503 | $0.02* | 4 | N/A | Other | — | — | |
| 504 | $0.02* | 1 | x402 | Other | 583 ms | 62 | |
| 505 | $0.02* | 1 | x402 | Other | 226 ms | 61 | |
| 506 | $0.02 | 2 | N/A | Other | 250 ms | 61 | |
| 507 | $0.02* | 1 | x402 | Compliance | 342 ms | 61 | |
| 508 | $0.02* | 2 | N/A | Geo & Transit | 311 ms | — | |
| 509 | $0.01 | 4 | x402 | Data Enrichment | 384 ms | 85 | |
| 510 | $0.01* | 1 | x402 | Other | 15 ms | 81 | |
| 511 | $0.01* | 4 | x402 | Compliance | 339 ms | 74 | |
| 512 | $0.01* | — | x402 | Data Enrichment | 88 ms | 74 | |
| 513 | $0.01* | — | x402 | Other | 374 ms | 74 | |
| 514 | $0.01* | 3 | x402 | On-chain Data | 19 ms | 72 | |
| 515 | $0.01 | 6 | x402 | Data Enrichment | 147 ms | 71 | |
| 516 | $0.01 | 4 | x402 | Compliance | 358 ms | 70 | |
| 517 | $0.01 | 1 | MPP | Crypto Prices | 702 ms | 70 | |
| 518 | $0.01 | 1 | x402 | Other | 112 ms | 69 | |
| 519 | $0.01* | 4 | x402 | Other | 149 ms | 69 | |
| 520 | $0.01 | 1 | x402 | Data Enrichment | 473 ms | 68 | |
| 521 | $0.01* | 4 | x402 | Other | 48 ms | 68 | |
| 522 | $0.01* | 1 | x402 | Other | 1160 ms | 67 | |
| 523 | $0.01* | 2 | x402 | Other | 75 ms | 66 | |
| 524 | $0.01* | 3 | x402 | Other | 527 ms | 66 | |
| 525 | $0.01* | 2 | x402 | Content Extraction | 255 ms | 66 | |
| 526 | $0.01* | 3 | x402 | Other | 362 ms | 66 | |
| 527 | $0.01* | 1 | N/A | Other | 286 ms | 65 | |
| 528 | $0.01* | 1 | x402 | Other | 420 ms | 64 | |
| 529 | $0.01* | 1 | x402 | Web Search | 149 ms | 64 | |
| 530 | $0.01* | 4 | x402 | Other | 23 ms | 22 | |
| 531 | $0.01* | 1 | x402 | AI Media | 154 ms | 62 | |
| 532 | $0.01 | 1 | x402 | On-chain Data | 227 ms | 61 | |
| 533 | $0.01* | 1 | x402 | LLM Inference | 742 ms | 61 | |
| 534 | $0.01* | 1 | x402 | Other | 266 ms | 61 | |
| 535 | $0.01 | — | x402 | On-chain Data | 616 ms | 61 | |
| 536 | $0.01* | 1 | x402 | Other | 354 ms | 59 | |
| 537 | $0.01* | 1 | MPP | Other | 542 ms | 59 | |
| 538 | $0.01* | 1 | x402 | Data Enrichment | 112 ms | 59 | |
| 539 | $0.01* | 1 | x402 | Other | 459 ms | 59 | |
| 540 | $0.01* | 1 | x402 | On-chain Data | 688 ms | 55 | |
| 541 | $0.01* | 1 | x402 | Other | 167 ms | 55 | |
| 542 | $0.01* | 1 | x402 | Other | 26 ms | 16 | |
| 543 | — | — | N/A | Prediction Markets | 48 ms | 89 | |
| 544 | — | — | N/A | Other | 1748 ms | 72 | |
| 545 | — | — | N/A | Other | 190 ms | 85 | |
| 546 | — | — | N/A | On-chain Data | 198 ms | 78 | |
| 547 | — | — | x402 | Other | 256 ms | 66 | |
| 548 | — | — | x402 | On-chain Data | 320 ms | 67 | |
| 549 | — | — | x402 | LLM Inference | 153 ms | 72 | |
| 550 | — | — | N/A | Crypto Prices | 179 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.
