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 | $1.32*▼ 70.1% | 60▲ 100.0% | N/A | Data Enrichment | 326 ms | 76 | |
| 502 | $1.32*▲ 65.0% | 22▼ 100.0% | x402 | Web Search | 229 ms | 71 | |
| 503 | $1.31*▲ 23.6% | 549▼ 74.0% | x402 | LLM Inference | 209 ms | 88 | |
| 504 | $1.30▲ 766.7% | 26 | x402 | LLM Inference | 281 ms | 71 | |
| 505 | $1.27*▼ 67.8% | 45▲ 100.0% | N/A | Content Extraction | 74 ms | 75 | |
| 506 | $1.25*▲ 400.0% | 25 | N/A | Other | 328 ms | 70 | |
| 507 | $1.25*▲ 400.0% | 5 | x402 | AI Media | 196 ms | 63 | |
| 508 | $1.24* | 41 | N/A | Other | 14 ms | 74 | |
| 509 | $1.24*▲ 999.0% | 15 | N/A | Other | 176 ms | 23 | |
| 510 | $1.24*▲ 520.0% | 5 | N/A | Other | 34 ms | 30 | |
| 511 | $1.23*▲ 33.7% | 94▲ 266.7% | x402 | LLM Inference | 160 ms | 79 | |
| 512 | $1.23*▲ 999.0% | 47▲ 100.0% | N/A | Content Extraction | 30 ms | 74 | |
| 513 | $1.23*▲ 141.2% | 27▲ 100.0% | N/A | Web Search | 139 ms | 72 | |
| 514 | $1.23* | 14▼ 100.0% | N/A | Data Enrichment | 430 ms | 69 | |
| 515 | $1.22* | 24▼ 100.0% | N/A | Data Enrichment | 225 ms | 72 | |
| 516 | $1.22* | 24▼ 100.0% | N/A | LLM Inference | 32 ms | 72 | |
| 517 | $1.20*▼ 61.3% | 24▼ 100.0% | x402 | Other | 161 ms | 72 | |
| 518 | $1.20*▲ 140.0% | 12 | x402 | News | 33 ms | 68 | |
| 519 | $1.19*▼ 78.7% | 21▲ 100.0% | N/A | LLM Inference | 494 ms | 71 | |
| 520 | $1.18*▼ 12.6% | 40▲ 100.0% | N/A | Social | 44 ms | 74 | |
| 521 | $1.17*▼ 0.8% | 18▼ 33.3% | N/A | Prediction Markets | 17 ms | 70 | |
| 522 | $1.15*▼ 47.2% | 93▼ 25.0% | x402 | On-chain Data | 269 ms | 79 | |
| 523 | $1.15*▼ 25.8% | 23 | N/A | On-chain Data | 58 ms | 71 | |
| 524 | $1.15* | 16▼ 100.0% | N/A | LLM Inference | 209 ms | 69 | |
| 525 | $1.14*▼ 78.5% | 24▼ 100.0% | x402 | News | 26 ms | 72 | |
| 526 | $1.13▼ 57.5% | 333▼ 5.0% | x402 | Weather | 108 ms | 85 | |
| 527 | $1.13*▼ 15.7% | 55▼ 75.0% | N/A | Other | 261 ms | 76 | |
| 528 | $1.13*▲ 769.2% | 10▼ 100.0% | N/A | Other | 130 ms | 67 | |
| 529 | $1.11* | 32▲ 200.0% | N/A | Other | 306 ms | 73 | |
| 530 | $1.11*▲ 999.0% | 12 | N/A | Other | 43 ms | 68 | |
| 531 | $1.10*▼ 86.6% | 63▼ 20.0% | N/A | Weather | 40 ms | 77 | |
| 532 | $1.10*▼ 98.0% | 18▲ 800.0% | N/A | Other | 253 ms | 70 | |
| 533 | $1.10*▼ 98.0% | 18▲ 800.0% | x402 | Other | 178 ms | 70 | |
| 534 | $1.10*▲ 83.3% | 11▼ 100.0% | N/A | Other | 434 ms | 67 | |
| 535 | $1.10* | 11▲ 50.0% | N/A | Crypto Prices | 209 ms | 67 | |
| 536 | $1.10* | 3▼ 100.0% | N/A | LLM Inference | 334 ms | 61 | |
| 537 | $1.08*▲ 30.1% | 18▼ 33.3% | x402 | Other | 474 ms | 70 | |
| 538 | $1.07*▲ 67.2% | 119▼ 66.7% | N/A | LLM Inference | 10 ms | 80 | |
| 539 | $1.07* | 36▼ 100.0% | N/A | AI Media | 538 ms | 74 | |
| 540 | $1.06*▲ 715.4% | 27▼ 100.0% | N/A | Other | 334 ms | 72 | |
| 541 | $1.06* | 4 | N/A | Content Extraction | 186 ms | 62 | |
| 542 | $1.06* | 1▲ 100.0% | N/A | AI Media | 1168 ms | 55 | |
| 543 | $1.05*▲ 425.0% | 38▼ 66.7% | MPP | Bitcoin | 24 ms | 74 | |
| 544 | $1.03▲ 164.1% | 183▼ 33.3% | x402 | Other | 461 ms | 81 | |
| 545 | $1.03*▼ 82.9% | 12 | N/A | Web Search | 30 ms | 68 | |
| 546 | $1.03* | 11▼ 100.0% | N/A | Web Search | 210 ms | 67 | |
| 547 | $1.03* | 11▼ 100.0% | N/A | On-chain Data | 187 ms | 67 | |
| 548 | $1.01* | 75▲ 999.0% | N/A | On-chain Data | 210 ms | 78 | |
| 549 | $1.01*▲ 339.1% | 65▼ 85.7% | N/A | Web Search | 536 ms | 77 | |
| 550 | $1.01* | 24 | N/A | Other | 36 ms | 69 |
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.