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 | $0.01* | 1 | x402 | Other | 273 ms | 61 | |
| 402 | $0.01* | 1 | x402 | Data Enrichment | 112 ms | 59 | |
| 403 | $0.01* | 1 | x402 | Other | 353 ms | 59 | |
| 404 | $0.01* | 1 | x402 | Other | 460 ms | 59 | |
| 405 | $0.01* | 1 | x402 | On-chain Data | 686 ms | 55 | |
| 406 | $0.01* | 1 | x402 | Other | 165 ms | 55 | |
| 407 | $0.01* | 1 | x402 | Other | 26 ms | 16 | |
| 408 | — | — | x402 | Other | 256 ms | 66 | |
| 409 | — | — | x402 | On-chain Data | 320 ms | 66 | |
| 410 | — | — | x402 | LLM Inference | 151 ms | 71 | |
| 411 | — | — | x402 | Other | 471 ms | 63 | |
| 412 | — | — | x402 | Crypto Prices | 528 ms | 74 | |
| 413 | — | — | x402 | On-chain Data | 48 ms | 73 | |
| 414 | — | 3 | x402 | Other | 580 ms | 73 | |
| 415 | — | — | x402 | Other | 20 ms | 73 | |
| 416 | — | 1 | x402 | AI Media | 17 ms | 73 | |
| 417 | — | — | x402 | On-chain Data | 261 ms | 49 | |
| 418 | — | — | x402 | LLM Inference | 152 ms | 62 | |
| 419 | — | — | x402 | Other | 284 ms | 68 | |
| 420 | — | — | x402 | Other | 191 ms | 61 | |
| 421 | — | 1 | x402 | Web Search | 560 ms | 69 | |
| 422 | — | — | x402 | News | 526 ms | 69 | |
| 423 | — | — | x402 | News | 50 ms | 64 | |
| 424 | — | 4 | x402 | Storage & Media | 294 ms | 68 | |
| 425 | — | — | x402 | Other | 1072 ms | 68 | |
| 426 | — | 3 | x402 | Content Extraction | 394 ms | 68 | |
| 427 | — | — | x402 | Prediction Markets | 185 ms | 67 | |
| 428 | — | — | x402 | On-chain Data | 298 ms | 67 | |
| 429 | — | — | x402 | Other | 36 ms | 67 | |
| 430 | — | — | x402 | LLM Inference | 515 ms | 67 | |
| 431 | — | 3 | x402 | Other | 571 ms | 66 | |
| 432 | — | 2 | x402 | AI Media | 146 ms | 66 | |
| 433 | — | — | x402 | AI Media | 182 ms | 61 | |
| 434 | — | — | x402 | LLM Inference | 596 ms | 58 | |
| 435 | — | — | x402 | Other | 92 ms | 66 | |
| 436 | — | — | x402 | Data Enrichment | 65 ms | 66 | |
| 437 | — | — | x402 | Other | 570 ms | 65 | |
| 438 | — | — | x402 | Other | 509 ms | 65 | |
| 439 | — | — | x402 | Other | 159 ms | 65 | |
| 440 | — | 3 | x402 | Other | 714 ms | 64 | |
| 441 | — | 2 | x402 | On-chain Data | 150 ms | 64 | |
| 442 | — | — | x402 | Weather | 366 ms | 64 | |
| 443 | — | 2 | x402 | Other | 72 ms | 64 | |
| 444 | — | 1 | x402 | Crypto Prices | 176 ms | 64 | |
| 445 | — | — | x402 | Other | 100 ms | 64 | |
| 446 | — | — | x402 | AI Media | 240 ms | 64 | |
| 447 | — | — | x402 | Geo & Transit | 215 ms | 64 | |
| 448 | — | 3 | x402 | Other | 143 ms | 63 | |
| 449 | — | — | x402 | Other | 434 ms | 63 | |
| 450 | — | — | x402 | Other | 508 ms | 63 |
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.
