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↕ |
|---|---|---|---|---|---|---|---|
| 451 | $1.28*▲ 178.3% | 28▲ 100.0% | N/A | Web Search | 139 ms | 72 | |
| 452 | $1.26*▲ 41.6% | 98▲ 200.0% | x402 | LLM Inference | 160 ms | 79 | |
| 453 | $1.26* | 7▲ 100.0% | N/A | LLM Inference | 386 ms | 65 | |
| 454 | $1.26* | 7▲ 100.0% | N/A | LLM Inference | 214 ms | 65 | |
| 455 | $1.26* | 7▲ 100.0% | N/A | Crypto Prices | 252 ms | 65 | |
| 456 | $1.25*▲ 400.0% | 25 | N/A | Other | 328 ms | 70 | |
| 457 | $1.25*▲ 400.0% | 5 | x402 | AI Media | 199 ms | 63 | |
| 458 | $1.24* | 41▲ 100.0% | N/A | Other | 14 ms | 74 | |
| 459 | $1.24*▲ 999.0% | 15 | N/A | Other | 175 ms | 23 | |
| 460 | $1.24*▲ 520.0% | 5 | N/A | Other | 30 ms | 27 | |
| 461 | $1.23*▼ 5.4% | 40▲ 50.0% | N/A | Social | 44 ms | 74 | |
| 462 | $1.22*▼ 79.9% | 171▲ 28.6% | x402 | Other | 275 ms | 82 | |
| 463 | $1.22* | 24▼ 100.0% | N/A | LLM Inference | 36 ms | 72 | |
| 464 | $1.22* | 24▼ 100.0% | N/A | Data Enrichment | 234 ms | 72 | |
| 465 | $1.20*▼ 64.7% | 24▼ 100.0% | x402 | Other | 161 ms | 72 | |
| 466 | $1.20*▲ 140.0% | 12 | x402 | News | 34 ms | 68 | |
| 467 | $1.19*▼ 78.7% | 21▲ 100.0% | N/A | LLM Inference | 502 ms | 71 | |
| 468 | $1.18*▲ 999.0% | 46▲ 0.0% | N/A | Content Extraction | 34 ms | 74 | |
| 469 | $1.18*▲ 42.2% | 20▲ 150.0% | N/A | Compliance | 34 ms | 71 | |
| 470 | $1.16*▲ 0.0% | 77▼ 85.2% | N/A | Market Data | 288 ms | 78 | |
| 471 | $1.16*▼ 1.7% | 17▼ 50.0% | N/A | Prediction Markets | 17 ms | 70 | |
| 472 | $1.15*▼ 14.2% | 57▲ 166.7% | N/A | Other | 238 ms | 76 | |
| 473 | $1.15*▼ 25.8% | 23 | N/A | On-chain Data | 59 ms | 71 | |
| 474 | $1.15* | 16▼ 100.0% | N/A | LLM Inference | 209 ms | 69 | |
| 475 | $1.14*▲ 5.6% | 478▼ 62.9% | x402 | LLM Inference | 204 ms | 87 | |
| 476 | $1.14*▼ 78.5% | 24▼ 100.0% | x402 | News | 26 ms | 72 | |
| 477 | $1.13*▲ 769.2% | 10▼ 100.0% | N/A | Other | 130 ms | 67 | |
| 478 | $1.11*▼ 86.4% | 63▲ 0.0% | N/A | Weather | 40 ms | 77 | |
| 479 | $1.11*▼ 81.4% | 16 | N/A | Web Search | 30 ms | 69 | |
| 480 | $1.11*▲ 999.0% | 12 | N/A | Other | 46 ms | 68 | |
| 481 | $1.10*▲ 69.2% | 11 | N/A | Other | 434 ms | 67 | |
| 482 | $1.10* | 3▼ 100.0% | N/A | LLM Inference | 335 ms | 61 | |
| 483 | $1.09* | 31▼ 80.0% | N/A | Other | 306 ms | 73 | |
| 484 | $1.08* | 27▲ 100.0% | N/A | Content Extraction | — | 31 | |
| 485 | $1.07*▲ 67.2% | 117 | N/A | LLM Inference | 12 ms | 80 | |
| 486 | $1.06*▲ 715.4% | 27▼ 50.0% | N/A | Other | 336 ms | 72 | |
| 487 | $1.06* | 4 | N/A | Content Extraction | 188 ms | 62 | |
| 488 | $1.05*▲ 425.0% | 38▼ 66.7% | MPP | Bitcoin | 24 ms | 74 | |
| 489 | $1.03*▼ 37.2% | 92▲ 7.7% | N/A | LLM Inference | 320 ms | 75 | |
| 490 | $1.03* | 11▼ 100.0% | N/A | On-chain Data | 185 ms | 67 | |
| 491 | $1.03* | 11▼ 100.0% | N/A | Web Search | 212 ms | 67 | |
| 492 | $1.02▲ 161.5% | 178▼ 75.0% | x402 | Other | 461 ms | 81 | |
| 493 | $1.02*▼ 87.9% | 102▲ 300.0% | N/A | Other | 351 ms | 79 | |
| 494 | $1.01▼ 75.7% | 186▼ 8.3% | x402 | Utility | 91 ms | 82 | |
| 495 | $1.01* | 24 | N/A | Other | 36 ms | 69 | |
| 496 | $1.01* | 23▼ 100.0% | N/A | On-chain Data | 152 ms | 71 | |
| 497 | $1.01*▲ 818.2% | 13▼ 100.0% | N/A | Other | 642 ms | 68 | |
| 498 | $1.01* | 6 | N/A | LLM Inference | 50 ms | 64 | |
| 499 | $1.00*▼ 80.0% | 47▼ 100.0% | MPP | Web Search | 153 ms | 75 | |
| 500 | $1.00*▼ 87.6% | 10 | N/A | Market Data | 384 ms | 67 |
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.