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↕ |
|---|---|---|---|---|---|---|---|
| 351 | $2.94* | 3▼ 100.0% | N/A | Other | 1320 ms | 61 | |
| 352 | $2.88*▲ 74.7% | 144▲ 36.8% | N/A | Other | 289 ms | 81 | |
| 353 | $2.81*▲ 485.4% | 101▼ 100.0% | N/A | Other | 178 ms | 79 | |
| 354 | $2.78▲ 434.6% | 113▼ 85.0% | x402 | Web Search | 135 ms | 80 | |
| 355 | $2.77*▲ 361.7% | 194▼ 33.3% | N/A | Other | 206 ms | 77 | |
| 356 | $2.77*▼ 55.5% | 23 | N/A | Other | 157 ms | 66 | |
| 357 | $2.76* | 28▼ 100.0% | N/A | AI Media | 71 ms | 67 | |
| 358 | $2.73*▼ 74.3% | 728▲ 118.2% | N/A | LLM Inference | 41 ms | 89 | |
| 359 | $2.72* | 383▼ 81.5% | N/A | On-chain Data | 46 ms | 86 | |
| 360 | $2.70*▼ 48.9% | 238▼ 44.4% | N/A | Other | 271 ms | 82 | |
| 361 | $2.70*▼ 67.0% | 27 | N/A | On-chain Data | 161 ms | 67 | |
| 362 | $2.70*▲ 500.0% | 26▼ 57.1% | N/A | On-chain Data | 242 ms | 72 | |
| 363 | $2.69* | 471▲ 100.0% | N/A | AI Media | 902 ms | 87 | |
| 364 | $2.66* | 16▼ 100.0% | N/A | LLM Inference | 112 ms | 69 | |
| 365 | $2.66* | 16▼ 100.0% | N/A | Crypto Prices | 108 ms | 69 | |
| 366 | $2.66* | 16▼ 100.0% | N/A | LLM Inference | 238 ms | 69 | |
| 367 | $2.65*▲ 165.0% | 11 | N/A | LLM Inference | 206 ms | 65 | |
| 368 | $2.62*▼ 87.8% | 52▲ 50.0% | N/A | Other | 369 ms | 76 | |
| 369 | $2.61* | 144 | N/A | Finance & FX | 481 ms | 75 | |
| 370 | $2.59* | 1,200▼ 97.4% | N/A | LLM Inference | 68 ms | 92 | |
| 371 | $2.59* | 1,200▼ 97.4% | N/A | LLM Inference | 65 ms | 90 | |
| 372 | $2.56*▲ 41.4% | 1,075▼ 60.3% | x402 | Other | 14 ms | 91 | |
| 373 | $2.56*▲ 201.2% | 235 | N/A | Data Enrichment | 22 ms | 83 | |
| 374 | $2.55*▲ 4.1% | 28 | x402 | AI Media | 260 ms | 66 | |
| 375 | $2.55* | 6▲ 100.0% | N/A | On-chain Data | 370 ms | 64 | |
| 376 | $2.54* | 102▲ 900.0% | N/A | Crypto Prices | 198 ms | 79 | |
| 377 | $2.54* | 102▲ 900.0% | N/A | Content Extraction | 124 ms | 77 | |
| 378 | $2.54* | 102▲ 900.0% | N/A | Finance & FX | 141 ms | 79 | |
| 379 | $2.54* | 102▲ 900.0% | N/A | LLM Inference | 113 ms | 79 | |
| 380 | $2.54*▼ 45.3% | 61▲ 100.0% | N/A | AI Media | 710 ms | 76 | |
| 381 | $2.54*▲ 452.2% | 36▲ 25.0% | N/A | Other | 235 ms | 73 | |
| 382 | $2.52* | 13▲ 0.0% | N/A | Other | 165 ms | 68 | |
| 383 | $2.52* | 13▲ 0.0% | N/A | Other | 174 ms | 68 | |
| 384 | $2.52* | 13▲ 0.0% | N/A | LLM Inference | 176 ms | 68 | |
| 385 | $2.47*▲ 65.8% | 44▼ 63.6% | N/A | Web Search | 288 ms | 74 | |
| 386 | $2.47*▲ 65.8% | 44▼ 63.6% | N/A | Web Search | 288 ms | 75 | |
| 387 | $2.46*▲ 82.6% | 79▼ 37.5% | N/A | LLM Inference | 546 ms | 78 | |
| 388 | $2.46*▼ 31.7% | 23▼ 25.0% | MPP | Web Search | 158 ms | 71 | |
| 389 | $2.45▲ 999.0% | 48▲ 100.0% | x402 | Data Enrichment | 377 ms | 75 | |
| 390 | $2.44▼ 59.8% | 44▼ 100.0% | x402 | AI Media | 175 ms | 75 | |
| 391 | $2.43*▲ 999.0% | 104▲ 500.0% | N/A | On-chain Data | 53 ms | 79 | |
| 392 | $2.43*▲ 999.0% | 104▲ 500.0% | N/A | On-chain Data | 41 ms | 79 | |
| 393 | $2.41*▲ 826.9% | 112▲ 0.0% | N/A | On-chain Data | 26 ms | 60 | |
| 394 | $2.40*▲ 128.6% | 15▼ 90.0% | N/A | Other | 161 ms | 69 | |
| 395 | $2.34*▲ 999.0% | 28 | N/A | Other | 91 ms | 71 | |
| 396 | $2.26*▼ 64.4% | 140▼ 100.0% | MPP | Other | 146 ms | 81 | |
| 397 | $2.25*▲ 999.0% | 32▲ 999.0% | N/A | Content Extraction | 151 ms | 73 | |
| 398 | $2.25*▲ 650.0% | 17 | N/A | News | 238 ms | 70 | |
| 399 | $2.18*▲ 336.0% | 303▼ 29.0% | x402 | Other | 279 ms | 85 | |
| 400 | $2.13*▲ 46.9% | 143 | N/A | Compliance | 52 ms | 81 |
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.