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↕ |
|---|---|---|---|---|---|---|---|
| 1 | $1.62 | 605 | x402 | Market Data | — | 98 | |
| 2 | $1.40* | 117 | MPP | Storage & Media | — | 92 | |
| 3 | $0.41 | 383 | x402 | Web Search | — | 94 | |
| 4 | $0.35 | 7 | x402 | Bitcoin | — | 78 | |
| 5 | $0.15 | 13 | x402 | On-chain Data | — | 92 | |
| 6 | $0.08 | 8 | x402 | Crypto Prices | — | 84 | |
| 7 | $0.06 | 12 | x402 | Content Extraction | — | 83 | |
| 8 | $0.05 | 18 | MPP | Web Search | — | 86 | |
| 9 | — | — | x402 | Other | — | 65 | |
| 10 | — | — | x402 | On-chain Data | — | 70 | |
| 11 | — | — | N/A | Other | — | 84 | |
| 12 | — | — | N/A | Other | — | — | |
| 13 | — | — | N/A | Other | — | 84 | |
| 14 | — | — | N/A | Other | — | — | |
| 15 | — | — | x402 | Other | — | — | |
| 16 | — | — | N/A | Other | — | 63 | |
| 17 | — | — | x402 | Other | — | — | |
| 18 | — | — | x402 | Other | — | 71 | |
| 19 | — | — | x402 | Other | — | — | |
| 20 | — | — | x402 | Other | — | 78 | |
| 21 | — | — | x402 | Other | — | 62 | |
| 22 | — | — | x402 | Other | — | 59 | |
| 23 | — | — | x402 | Other | — | 67 | |
| 24 | — | — | x402 | Other | — | — | |
| 25 | — | — | x402 | Market Data | — | 93 | |
| 26 | — | — | x402 | On-chain Data | — | 48 | |
| 27 | — | — | N/A | Other | — | — | |
| 28 | — | — | x402 | On-chain Data | — | — | |
| 29 | — | — | x402 | Other | — | — | |
| 30 | — | — | x402 | Other | — | 79 | |
| 31 | — | — | x402 | Other | — | 13 | |
| 32 | — | — | x402 | Other | — | 66 | |
| 33 | — | — | x402 | Other | — | — | |
| 34 | — | — | x402 | On-chain Data | — | 63 | |
| 35 | — | — | N/A | Other | — | — | |
| 36 | — | — | x402 | Other | — | — | |
| 37 | — | — | N/A | Other | — | — | |
| 38 | — | — | x402 | Other | — | 70 | |
| 39 | — | — | x402 | Other | — | 59 | |
| 40 | — | — | x402 | Other | — | 61 | |
| 41 | — | — | MPP | Other | 445 ms | 35 | |
| 42 | — | — | x402 | Other | — | 70 | |
| 43 | — | — | x402 | Other | — | 81 | |
| 44 | — | — | x402 | Other | — | — | |
| 45 | — | — | N/A | Other | — | — | |
| 46 | — | — | MPP | On-chain Data | — | — | |
| 47 | — | — | x402 | Other | — | — | |
| 48 | — | — | x402 | Web Search | — | 74 | |
| 49 | — | — | N/A | Other | — | 87 | |
| 50 | — | — | x402 | AI Media | — | — |
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.
