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 | $0.11* | 8 | N/A | Other | 20 ms | 66 | |
| 502 | $0.11* | 4 | N/A | LLM Inference | 122 ms | 61 | |
| 503 | $0.11*▼ 71.1% | 3 | x402 | AI Media | 121 ms | 61 | |
| 504 | $0.10*▼ 95.4% | 61▼ 66.7% | x402 | LLM Inference | 48 ms | 76 | |
| 505 | $0.10 | 56▼ 71.4% | x402 | Bitcoin | 22 ms | 76 | |
| 506 | $0.10▲ 233.3% | 34▲ 200.0% | x402 | Other | 172 ms | 73 | |
| 507 | $0.10*▼ 33.3% | 14▲ 250.0% | x402 | Bitcoin | 154 ms | 69 | |
| 508 | $0.10* | 13▲ 0.0% | x402 | Other | 483 ms | 68 | |
| 509 | $0.10*▼ 91.1% | 13▼ 50.0% | x402 | Other | 514 ms | 68 | |
| 510 | $0.10*▲ 0.0% | 12▼ 100.0% | x402 | Finance & FX | 144 ms | 68 | |
| 511 | $0.10*▼ 82.5% | 10▲ 0.0% | x402 | Other | 173 ms | 67 | |
| 512 | $0.10* | 5▼ 100.0% | MPP | LLM Inference | 238 ms | 63 | |
| 513 | $0.10*▼ 90.8% | 5 | N/A | Other | 373 ms | 63 | |
| 514 | $0.10* | 4 | N/A | Other | 129 ms | 62 | |
| 515 | $0.10*▼ 33.3% | 2 | x402 | On-chain Data | 486 ms | 59 | |
| 516 | $0.10* | 1 | N/A | Other | 1756 ms | 13 | |
| 517 | $0.10*▼ 87.5% | 1 | x402 | LLM Inference | 85 ms | 55 | |
| 518 | $0.10* | 1 | x402 | Other | 382 ms | 55 | |
| 519 | $0.09*▼ 95.3% | 39 | N/A | Bitcoin | 1752 ms | 28 | |
| 520 | $0.09*▼ 81.3% | 18 | N/A | On-chain Data | 1750 ms | 24 | |
| 521 | $0.09▲ 800.0% | 15▼ 57.1% | x402 | On-chain Data | 556 ms | 69 | |
| 522 | $0.09*▲ 800.0% | 11▲ 0.0% | x402 | LLM Inference | 284 ms | 67 | |
| 523 | $0.09* | 9 | N/A | On-chain Data | 160 ms | 66 | |
| 524 | $0.09* | 9▼ 100.0% | x402 | Other | 495 ms | 66 | |
| 525 | $0.09* | 4 | N/A | Other | 24 ms | 62 | |
| 526 | $0.09*▼ 30.8% | 3 | x402 | Content Extraction | 217 ms | 61 | |
| 527 | $0.08* | 8 | x402 | Other | 97 ms | 66 | |
| 528 | $0.08* | 6 | x402 | Other | 100 ms | 64 | |
| 529 | $0.07* | 70▲ 100.0% | x402 | AI Media | 393 ms | 77 | |
| 530 | $0.07* | 37 | x402 | Crypto Prices | 547 ms | 74 | |
| 531 | $0.07* | 14▲ 100.0% | x402 | Other | 808 ms | 69 | |
| 532 | $0.07* | 11 | x402 | On-chain Data | 316 ms | 67 | |
| 533 | $0.07▼ 92.7% | 7 | N/A | AI Media | 157 ms | 65 | |
| 534 | $0.07*▲ 75.0% | 7▼ 100.0% | x402 | Other | 196 ms | 65 | |
| 535 | $0.07* | 7 | x402 | Other | 575 ms | 65 | |
| 536 | $0.07* | 7▼ 100.0% | x402 | Crypto Prices | 344 ms | 65 | |
| 537 | $0.07*▼ 73.1% | 7▼ 100.0% | N/A | Other | 286 ms | 65 | |
| 538 | $0.07▼ 30.0% | 7▼ 50.0% | x402 | LLM Inference | 214 ms | 65 | |
| 539 | $0.06*▲ 200.0% | 39 | x402 | Data Enrichment | 88 ms | 74 | |
| 540 | $0.06* | 19▲ 100.0% | N/A | Content Extraction | 133 ms | 70 | |
| 541 | $0.06*▼ 25.0% | 15▲ 0.0% | x402 | Compliance | 88 ms | 69 | |
| 542 | $0.06▼ 99.3% | 15▲ 100.0% | x402 | LLM Inference | 280 ms | 69 | |
| 543 | $0.06*▼ 88.5% | 6 | N/A | Other | 470 ms | 64 | |
| 544 | $0.06* | 6▼ 100.0% | x402 | Web Search | 149 ms | 64 | |
| 545 | $0.06*▼ 14.3% | 6▲ 0.0% | x402 | Other | 485 ms | 64 | |
| 546 | $0.06*▼ 45.5% | 6 | x402 | Other | 209 ms | 64 | |
| 547 | $0.06* | 6▲ 100.0% | x402 | Web Search | 466 ms | 64 | |
| 548 | $0.06* | 6▼ 66.7% | N/A | Other | 157 ms | 64 | |
| 549 | $0.06*▲ 500.0% | 4▲ 100.0% | x402 | Other | 7 ms | 62 | |
| 550 | $0.06* | 3 | x402 | AI Media | 965 ms | 61 |
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.
