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↕ |
|---|---|---|---|---|---|---|---|
| 401 | $0.06 | 2 | x402 | Compliance | 158 ms | 67 | |
| 402 | $0.06* | 4 | x402 | Other | 7 ms | 62 | |
| 403 | $0.06* | 3 | x402 | Data Enrichment | 96 ms | 61 | |
| 404 | $0.05 | 5 | x402 | Compliance | 204 ms | 90 | |
| 405 | $0.05 | 23 | x402 | Bitcoin | 473 ms | 83 | |
| 406 | $0.05* | 20 | x402 | LLM Inference | 198 ms | 83 | |
| 407 | $0.05* | 38 | x402 | On-chain Data | 56 ms | 82 | |
| 408 | $0.05* | 25 | x402 | Other | 796 ms | 76 | |
| 409 | $0.05 | 5 | x402 | Data Enrichment | 91 ms | 73 | |
| 410 | $0.05* | 5 | x402 | Compliance | 144 ms | 70 | |
| 411 | $0.05* | 4 | x402 | Other | 514 ms | 68 | |
| 412 | $0.05* | 5 | N/A | Other | 156 ms | 64 | |
| 413 | $0.05* | — | x402 | Web Search | 74 ms | 61 | |
| 414 | $0.04* | 38 | x402 | On-chain Data | 350 ms | 82 | |
| 415 | $0.04* | 6 | x402 | Compliance | 37 ms | 73 | |
| 416 | $0.04* | 25 | x402 | Content Extraction | 137 ms | 80 | |
| 417 | $0.04* | 20 | x402 | LLM Inference | 48 ms | 76 | |
| 418 | $0.04 | 1 | N/A | LLM Inference | 368 ms | 74 | |
| 419 | $0.04* | 18 | x402 | Finance & FX | 44 ms | 74 | |
| 420 | $0.04* | 8 | x402 | Other | 34 ms | 72 | |
| 421 | $0.04* | 4 | x402 | On-chain Data | 161 ms | 70 | |
| 422 | $0.04* | 4 | x402 | AI Media | 1195 ms | 69 | |
| 423 | $0.04* | 4 | x402 | Other | 495 ms | 66 | |
| 424 | $0.04 | 2 | x402 | On-chain Data | 101 ms | 66 | |
| 425 | $0.04* | 1 | x402 | Storage & Media | 269 ms | 65 | |
| 426 | $0.04* | 2 | x402 | Other | 195 ms | 65 | |
| 427 | $0.04 | 3 | x402 | LLM Inference | 213 ms | 65 | |
| 428 | $0.04* | 7 | x402 | Geo & Transit | 312 ms | 65 | |
| 429 | $0.04* | 2 | x402 | Other | 93 ms | 59 | |
| 430 | $0.03 | 26 | x402 | On-chain Data | 18 ms | 87 | |
| 431 | $0.03* | 14 | x402 | LLM Inference | 44 ms | 83 | |
| 432 | $0.03* | 3 | x402 | Other | 830 ms | 70 | |
| 433 | $0.03 | — | N/A | On-chain Data | 162 ms | 68 | |
| 434 | $0.03* | 4 | x402 | Finance & FX | 144 ms | 68 | |
| 435 | $0.03* | 2 | x402 | Other | 172 ms | 67 | |
| 436 | $0.03 | 3 | MPP | Other | 433 ms | 66 | |
| 437 | $0.03* | 1 | x402 | Crypto Prices | 340 ms | 65 | |
| 438 | $0.03* | 3 | x402 | Other | 855 ms | 63 | |
| 439 | $0.03* | 3 | x402 | Other | 28 ms | 20 | |
| 440 | $0.03* | 2 | x402 | Other | 460 ms | 61 | |
| 441 | $0.02* | 2 | MPP | Other | 1129 ms | 85 | |
| 442 | $0.02* | 13 | x402 | Bitcoin | 41 ms | 85 | |
| 443 | $0.02 | 5 | x402 | Weather | 363 ms | 79 | |
| 444 | $0.02* | 1 | N/A | Bitcoin | 302 ms | 69 | |
| 445 | $0.02* | 2 | x402 | Content Extraction | 522 ms | 79 | |
| 446 | $0.02 | 20 | x402 | Bitcoin | 21 ms | 76 | |
| 447 | $0.02 | 5 | x402 | Other | 160 ms | 73 | |
| 448 | $0.02* | 2 | N/A | LLM Inference | 254 ms | 73 | |
| 449 | $0.02 | 1 | x402 | AI Media | 242 ms | 70 | |
| 450 | $0.02 | 2 | x402 | LLM Inference | 278 ms | 69 |
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.
