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 | $0.57*▼ 98.0% | 195▲ 19.5% | x402 | Web Search | 141 ms | 82 | |
| 402 | $0.56* | 39▲ 128.6% | x402 | Other | 59 ms | 74 | |
| 403 | $0.56▼ 86.3% | 21▼ 50.0% | x402 | Crypto Prices | 470 ms | 71 | |
| 404 | $0.54*▲ 63.6% | 18▼ 100.0% | x402 | LLM Inference | 108 ms | 70 | |
| 405 | $0.54 | 11▼ 50.0% | x402 | Other | 517 ms | 67 | |
| 406 | $0.53*▼ 31.2% | 53▼ 71.4% | MPP | Other | 118 ms | 76 | |
| 407 | $0.53▼ 72.1% | 8▲ 0.0% | MPP | Other | 432 ms | 66 | |
| 408 | $0.52*▼ 98.9% | 136▼ 100.0% | x402 | Compliance | 37 ms | 73 | |
| 409 | $0.52* | 52▼ 20.0% | x402 | Other | 970 ms | 76 | |
| 410 | $0.51* | 39▼ 20.0% | x402 | Other | 162 ms | 74 | |
| 411 | $0.50*▲ 733.3% | 100▼ 100.0% | x402 | Content Extraction | 522 ms | 79 | |
| 412 | $0.50▲ 28.2% | 50▼ 46.2% | MPP | LLM Inference | 272 ms | 75 | |
| 413 | $0.50* | 5▲ 0.0% | x402 | Other | 902 ms | 63 | |
| 414 | $0.47* | 21▼ 71.4% | x402 | Other | 388 ms | 71 | |
| 415 | $0.47*▼ 69.7% | 19▼ 75.0% | x402 | LLM Inference | 202 ms | 70 | |
| 416 | $0.47*▲ 840.0% | 13▲ 400.0% | x402 | Other | 1096 ms | 58 | |
| 417 | $0.47* | 11▼ 40.0% | N/A | Other | 406 ms | 67 | |
| 418 | $0.46* | 46▼ 94.4% | MPP | Web Search | 216 ms | 75 | |
| 419 | $0.42▼ 79.0% | 399▲ 332.1% | x402 | AI Media | 119 ms | 63 | |
| 420 | $0.42*▲ 27.3% | 197▼ 30.0% | x402 | LLM Inference | 197 ms | 83 | |
| 421 | $0.41* | 6▼ 100.0% | x402 | On-chain Data | 150 ms | 64 | |
| 422 | $0.40▼ 50.0% | 4 | x402 | AI Media | 170 ms | 60 | |
| 423 | $0.40*▼ 55.6% | 4▼ 100.0% | x402 | Weather | 136 ms | 61 | |
| 424 | $0.39* | 77▼ 100.0% | x402 | LLM Inference | 179 ms | 78 | |
| 425 | $0.39*▲ 387.5% | 36 | x402 | Other | 374 ms | 74 | |
| 426 | $0.38*▼ 67.0% | 50▼ 42.9% | x402 | Utility | 183 ms | 75 | |
| 427 | $0.37* | 231▼ 55.6% | x402 | LLM Inference | 44 ms | 83 | |
| 428 | $0.37*▼ 97.1% | 37▼ 57.1% | x402 | Web Search | 466 ms | 74 | |
| 429 | $0.36*▲ 200.0% | 36▼ 60.0% | x402 | Other | 753 ms | 74 | |
| 430 | $0.35▲ 94.4% | 43▼ 75.0% | x402 | LLM Inference | 860 ms | 75 | |
| 431 | $0.35*▲ 999.0% | 28▼ 86.7% | x402 | Other | 900 ms | 72 | |
| 432 | $0.35▲ 6.1% | 24▼ 100.0% | MPP | Other | 164 ms | 72 | |
| 433 | $0.35* | 1 | x402 | Compliance | 194 ms | 55 | |
| 434 | $0.33▲ 999.0% | 69▼ 84.8% | x402 | LLM Inference | 180 ms | 77 | |
| 435 | $0.33* | 41▲ 100.0% | x402 | Other | 710 ms | 74 | |
| 436 | $0.33*▲ 120.0% | 15▼ 100.0% | x402 | Other | 392 ms | 69 | |
| 437 | $0.32▼ 69.8% | 47▼ 80.0% | x402 | Other | 25 ms | 75 | |
| 438 | $0.32*▼ 27.3% | 16 | N/A | Other | 1750 ms | 30 | |
| 439 | $0.31*▼ 94.6% | 9 | N/A | AI Media | 283 ms | 66 | |
| 440 | $0.31* | 7 | x402 | Other | 509 ms | 65 | |
| 441 | $0.30*▼ 95.5% | 95▼ 33.3% | x402 | LLM Inference | 308 ms | 79 | |
| 442 | $0.30*▼ 42.3% | 14▼ 75.0% | x402 | Other | 380 ms | 69 | |
| 443 | $0.30▲ 233.3% | 10▼ 100.0% | x402 | Compliance | 157 ms | 67 | |
| 444 | $0.30* | 7▼ 33.3% | MPP | Other | 166 ms | 65 | |
| 445 | $0.30*▲ 500.0% | 6▼ 100.0% | x402 | Other | 58 ms | 64 | |
| 446 | $0.30 | 4▲ 100.0% | x402 | On-chain Data | 37 ms | 62 | |
| 447 | $0.30*▲ 130.8% | 3▲ 0.0% | N/A | Other | 154 ms | 61 | |
| 448 | $0.30* | 2 | x402 | News | 106 ms | 59 | |
| 449 | $0.28* | 8▼ 100.0% | x402 | On-chain Data | 157 ms | 66 | |
| 450 | $0.27▲ 999.0% | 45▼ 75.0% | x402 | Utility | 90 ms | 73 |
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.
