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 | $1.06* | 4 | N/A | Content Extraction | 186 ms | 62 | |
| 502 | $1.06* | 1▲ 100.0% | N/A | AI Media | 1170 ms | 55 | |
| 503 | $1.05*▲ 425.0% | 38▼ 66.7% | MPP | Bitcoin | 25 ms | 74 | |
| 504 | $1.03▲ 164.1% | 183▼ 33.3% | x402 | Other | 461 ms | 81 | |
| 505 | $1.03*▼ 82.9% | 12 | N/A | Web Search | 30 ms | 68 | |
| 506 | $1.03* | 11▼ 100.0% | N/A | On-chain Data | 187 ms | 67 | |
| 507 | $1.03* | 11▼ 100.0% | N/A | Web Search | 207 ms | 67 | |
| 508 | $1.01*▲ 339.1% | 65▼ 85.7% | N/A | Web Search | 536 ms | 77 | |
| 509 | $1.01* | 24 | N/A | Other | 36 ms | 69 | |
| 510 | $1.01* | 24▲ 0.0% | N/A | On-chain Data | 152 ms | 72 | |
| 511 | $1.01*▲ 818.2% | 15▲ 0.0% | N/A | Other | 638 ms | 69 | |
| 512 | $1.01* | 6 | N/A | LLM Inference | 48 ms | 64 | |
| 513 | $1.00*▼ 87.6% | 10 | N/A | Market Data | 384 ms | 66 | |
| 514 | $1.00* | 4▼ 100.0% | N/A | On-chain Data | 1372 ms | 62 | |
| 515 | $1.00*▼ 33.3% | 2 | N/A | Other | 332 ms | 59 | |
| 516 | $1.00*▼ 99.1% | 1 | x402 | Data Enrichment | 346 ms | 55 | |
| 517 | $1.00*▼ 81.8% | 1 | N/A | LLM Inference | 434 ms | 55 | |
| 518 | $1.00*▼ 88.9% | 1 | N/A | Other | 695 ms | 55 | |
| 519 | $1.00* | 1 | N/A | LLM Inference | 30 ms | 55 | |
| 520 | $1.00* | 1▲ 100.0% | x402 | Data Enrichment | 236 ms | 55 | |
| 521 | $1.00* | 1▼ 100.0% | N/A | On-chain Data | 118 ms | 55 | |
| 522 | $1.00*▼ 93.3% | 1 | N/A | On-chain Data | 364 ms | 54 | |
| 523 | $1.00*▼ 80.0% | 1 | N/A | Other | 354 ms | 55 | |
| 524 | $0.99*▲ 25.3% | 99▼ 100.0% | x402 | Storage & Media | 37 ms | 79 | |
| 525 | $0.99*▼ 80.3% | 45▼ 100.0% | MPP | Web Search | 154 ms | 75 | |
| 526 | $0.96▼ 76.4% | 175▼ 27.3% | x402 | Utility | 91 ms | 82 | |
| 527 | $0.96*▼ 34.7% | 146▼ 60.0% | N/A | Content Extraction | 136 ms | 81 | |
| 528 | $0.96*▼ 55.8% | 52▲ 0.0% | x402 | Other | 489 ms | 76 | |
| 529 | $0.96* | 50▼ 100.0% | N/A | Other | 304 ms | 74 | |
| 530 | $0.95*▼ 88.3% | 75▲ 0.0% | N/A | LLM Inference | 148 ms | 78 | |
| 531 | $0.93*▲ 36.8% | 190▲ 571.4% | N/A | On-chain Data | 446 ms | 82 | |
| 532 | $0.93*▲ 999.0% | 19 | N/A | Other | 315 ms | 70 | |
| 533 | $0.93* | 14▼ 100.0% | N/A | Other | 262 ms | 69 | |
| 534 | $0.92*▲ 999.0% | 31 | N/A | Other | 217 ms | 73 | |
| 535 | $0.90*▲ 429.4% | 328▼ 12.5% | N/A | Finance & FX | 166 ms | 85 | |
| 536 | $0.90* | 46▲ 100.0% | N/A | Bitcoin | 308 ms | 75 | |
| 537 | $0.90*▼ 79.5% | 18▼ 66.7% | N/A | Other | 936 ms | 70 | |
| 538 | $0.90* | 9 | N/A | LLM Inference | 754 ms | 66 | |
| 539 | $0.89*▲ 50.8% | 890▼ 100.0% | x402 | Other | 224 ms | 90 | |
| 540 | $0.89*▼ 10.1% | 110▲ 25.0% | x402 | LLM Inference | 316 ms | 79 | |
| 541 | $0.88*▲ 25.7% | 50▲ 999.0% | N/A | Compliance | 233 ms | 75 | |
| 542 | $0.86*▼ 87.3% | 196▲ 283.3% | x402 | Weather | 183 ms | 83 | |
| 543 | $0.85* | 9▼ 100.0% | N/A | On-chain Data | 564 ms | 66 | |
| 544 | $0.84*▼ 78.7% | 184▼ 5.6% | x402 | Other | 449 ms | 82 | |
| 545 | $0.84*▲ 82.6% | 115▼ 100.0% | N/A | On-chain Data | 207 ms | 80 | |
| 546 | $0.84*▲ 20.0% | 89▼ 89.2% | N/A | Other | 232 ms | 78 | |
| 547 | $0.84*▼ 89.6% | 84▲ 300.0% | N/A | Other | 351 ms | 78 | |
| 548 | $0.84▲ 7.7% | 6 | N/A | Compliance | 52 ms | 64 | |
| 549 | $0.83*▼ 54.1% | 158▼ 100.0% | N/A | Content Extraction | 393 ms | 81 | |
| 550 | $0.83*▲ 999.0% | 72▲ 500.0% | N/A | Other | 222 ms | 77 |
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.
