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↕ |
|---|---|---|---|---|---|---|---|
| 101 | $0.66* | 2 | x402 | Other | 202 ms | 73 | |
| 102 | $0.65* | 6 | x402 | LLM Inference | 311 ms | 69 | |
| 103 | $0.63 | 46 | x402 | Weather | 193 ms | 82 | |
| 104 | $0.61* | 36 | x402 | Market Data | 205 ms | 64 | |
| 105 | $0.59 | 10 | x402 | AI Media | 186 ms | 76 | |
| 106 | $0.50* | 1 | N/A | LLM Inference | 83 ms | 70 | |
| 107 | $0.50* | 1 | x402 | Other | 1069 ms | 66 | |
| 108 | $0.50* | 1 | x402 | Prediction Markets | 462 ms | 73 | |
| 109 | $0.48 | 48 | MPP | Other | 157 ms | 84 | |
| 110 | $0.48* | 12 | x402 | Data Enrichment | 312 ms | 75 | |
| 111 | $0.44 | 21 | x402 | Prediction Markets | 98 ms | 80 | |
| 112 | $0.41* | 25 | x402 | Social | 39 ms | 89 | |
| 113 | $0.41* | 25 | N/A | Web Search | 268 ms | 84 | |
| 114 | $0.40* | 8 | x402 | Web Search | 424 ms | 75 | |
| 115 | $0.40* | 8 | N/A | Social | 508 ms | 75 | |
| 116 | $0.40 | 6 | x402 | LLM Inference | 461 ms | 83 | |
| 117 | $0.39 | 10 | x402 | News | 323 ms | 80 | |
| 118 | $0.38* | 5 | x402 | Other | 223 ms | 72 | |
| 119 | $0.36* | 8 | x402 | Web Search | 226 ms | 92 | |
| 120 | $0.35 | 27 | x402 | On-chain Data | 699 ms | 92 | |
| 121 | $0.30 | 4 | x402 | On-chain Data | 37 ms | 62 | |
| 122 | $0.30* | 1 | x402 | Compliance | 166 ms | 64 | |
| 123 | $0.28* | 17 | x402 | On-chain Data | 174 ms | 77 | |
| 124 | $0.26 | 41 | x402 | Web Search | 190 ms | 88 | |
| 125 | $0.26* | 27 | x402 | Other | 497 ms | 86 | |
| 126 | $0.26 | 2 | x402 | Other | 452 ms | 67 | |
| 127 | $0.25 | 10 | MPP | Data Enrichment | 54 ms | 73 | |
| 128 | $0.25 | 3 | MPP | AI Media | 156 ms | 77 | |
| 129 | $0.23* | 10 | x402 | Content Extraction | 277 ms | 77 | |
| 130 | $0.21 | 45 | N/A | On-chain Data | 393 ms | 86 | |
| 131 | $0.20* | 19 | N/A | Other | 143 ms | 73 | |
| 132 | $0.20* | 2 | x402 | Finance & FX | 29 ms | 72 | |
| 133 | $0.20* | 2 | N/A | Other | 510 ms | 72 | |
| 134 | $0.20* | 2 | N/A | Other | 841 ms | 80 | |
| 135 | $0.20* | 2 | x402 | Market Data | 118 ms | 68 | |
| 136 | $0.18 | 71 | x402 | Other | 475 ms | 84 | |
| 137 | $0.18 | 18 | x402 | Crypto Prices | 156 ms | 86 | |
| 138 | $0.17* | 7 | x402 | Other | 610 ms | 74 | |
| 139 | $0.16* | 2 | x402 | Market Data | 906 ms | 66 | |
| 140 | $0.15* | 5 | N/A | Content Extraction | 70 ms | 87 | |
| 141 | $0.15 | 2 | x402 | Geo & Transit | 22 ms | 73 | |
| 142 | $0.15* | 1 | MPP | Other | 318 ms | 69 | |
| 143 | $0.13* | 22 | MPP | Storage & Media | 218 ms | 93 | |
| 144 | $0.12 | 12 | x402 | Geo & Transit | 154 ms | 71 | |
| 145 | $0.12 | 1 | x402 | Geo & Transit | 74 ms | 70 | |
| 146 | $0.11 | 38 | x402 | Bitcoin | 384 ms | 87 | |
| 147 | $0.11* | 17 | N/A | Content Extraction | 274 ms | 88 | |
| 148 | $0.11* | 6 | x402 | LLM Inference | 320 ms | 75 | |
| 149 | $0.10* | 10 | x402 | Geo & Transit | 289 ms | 84 | |
| 150 | $0.10* | 10 | x402 | Web Search | 369 ms | 85 |
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.
