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↕ |
|---|---|---|---|---|---|---|---|
| 51 | — | — | MPP | Other | 143 ms | 76 | |
| 52 | — | — | x402 | Other | 26 ms | — | |
| 53 | — | — | N/A | On-chain Data | 72 ms | 66 | |
| 54 | — | — | x402 | On-chain Data | 510 ms | — | |
| 55 | — | — | N/A | On-chain Data | 57 ms | 82 | |
| 56 | — | — | x402 | Market Data | — | — | |
| 57 | — | — | N/A | AI Media | 539 ms | 74 | |
| 58 | — | — | N/A | On-chain Data | 54 ms | 55 | |
| 59 | — | — | N/A | Other | 296 ms | 78 | |
| 60 | — | — | N/A | On-chain Data | 262 ms | — | |
| 61 | — | — | x402 | AI Media | 117 ms | — | |
| 62 | — | — | x402 | Other | — | — | |
| 63 | — | — | x402 | Other | 324 ms | — | |
| 64 | — | — | N/A | Other | 188 ms | 55 | |
| 65 | — | — | N/A | On-chain Data | 23 ms | — | |
| 66 | — | — | N/A | Crypto Prices | 48 ms | 63 | |
| 67 | — | — | x402 | Other | 120 ms | 62 | |
| 68 | — | — | x402 | Other | 70 ms | — | |
| 69 | — | — | N/A | On-chain Data | 1760 ms | 55 | |
| 70 | — | — | N/A | On-chain Data | 36 ms | — | |
| 71 | — | — | N/A | Content Extraction | 42 ms | — | |
| 72 | — | — | N/A | On-chain Data | 1015 ms | 61 | |
| 73 | — | — | N/A | On-chain Data | 186 ms | 65 | |
| 74 | — | — | N/A | Other | 40 ms | — | |
| 75 | — | — | x402 | Other | 966 ms | 69 | |
| 76 | — | — | N/A | Other | 464 ms | — | |
| 77 | — | — | N/A | Other | 96 ms | — | |
| 78 | — | — | x402 | Other | 2414 ms | — | |
| 79 | — | — | N/A | Crypto Prices | 308 ms | — | |
| 80 | — | — | N/A | Crypto Prices | 397 ms | 63 | |
| 81 | — | — | N/A | Other | 140 ms | 64 | |
| 82 | — | — | N/A | LLM Inference | 479 ms | — | |
| 83 | — | — | x402 | Other | — | — | |
| 84 | — | — | N/A | LLM Inference | 38 ms | 77 | |
| 85 | — | — | N/A | On-chain Data | 197 ms | 68 | |
| 86 | — | — | N/A | On-chain Data | 91 ms | — | |
| 87 | — | — | N/A | On-chain Data | 187 ms | — | |
| 88 | — | — | x402 | Other | 567 ms | — | |
| 89 | — | — | N/A | Other | — | — | |
| 90 | — | — | N/A | Crypto Prices | 34 ms | 81 | |
| 91 | — | — | N/A | AI Media | 230 ms | 70 | |
| 92 | — | — | N/A | Other | 536 ms | 74 | |
| 93 | — | — | N/A | On-chain Data | 208 ms | 78 | |
| 94 | — | — | N/A | AI Media | 106 ms | 67 | |
| 95 | — | — | N/A | AI Media | 388 ms | 62 | |
| 96 | — | — | N/A | Other | 64 ms | 73 | |
| 97 | — | — | N/A | Crypto Prices | 515 ms | 73 | |
| 98 | — | — | N/A | AI Media | — | — | |
| 99 | — | — | MPP | On-chain Data | 201 ms | — | |
| 100 | — | — | N/A | Content Extraction | 354 ms | 61 |
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.