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 | $0.30 | 4 | x402 | On-chain Data | 37 ms | 62 | |
| 102 | $0.30* | 1 | x402 | Compliance | 166 ms | 64 | |
| 103 | $0.28* | 17 | x402 | On-chain Data | 174 ms | 77 | |
| 104 | $0.26 | 41 | x402 | Web Search | 190 ms | 88 | |
| 105 | $0.26* | 27 | x402 | Other | 497 ms | 86 | |
| 106 | $0.26 | 2 | x402 | Other | 452 ms | 67 | |
| 107 | $0.23* | 10 | x402 | Content Extraction | 277 ms | 77 | |
| 108 | $0.20* | 4 | x402 | Other | 594 ms | 70 | |
| 109 | $0.20* | 2 | x402 | Finance & FX | 29 ms | 72 | |
| 110 | $0.20* | 2 | x402 | Other | 143 ms | 77 | |
| 111 | $0.20* | 2 | x402 | Market Data | 118 ms | 68 | |
| 112 | $0.19* | 17 | x402 | Other | 48 ms | 81 | |
| 113 | $0.18 | 71 | x402 | Other | 475 ms | 84 | |
| 114 | $0.18 | 18 | x402 | Crypto Prices | 156 ms | 86 | |
| 115 | $0.17* | 11 | x402 | Commerce | 116 ms | 67 | |
| 116 | $0.17* | 7 | x402 | Other | 610 ms | 74 | |
| 117 | $0.16* | 2 | x402 | Market Data | 906 ms | 66 | |
| 118 | $0.15 | 2 | x402 | Geo & Transit | 22 ms | 73 | |
| 119 | $0.12 | 12 | x402 | Geo & Transit | 154 ms | 71 | |
| 120 | $0.12 | 1 | x402 | Geo & Transit | 74 ms | 70 | |
| 121 | $0.11 | 38 | x402 | Bitcoin | 384 ms | 87 | |
| 122 | $0.11* | 6 | x402 | LLM Inference | 320 ms | 75 | |
| 123 | $0.10* | 10 | x402 | Geo & Transit | 289 ms | 84 | |
| 124 | $0.10* | 10 | x402 | AI Media | 1345 ms | 83 | |
| 125 | $0.10* | 10 | x402 | Web Search | 369 ms | 85 | |
| 126 | $0.10* | 2 | x402 | Other | 177 ms | 77 | |
| 127 | $0.10 | 2 | x402 | Other | 388 ms | 77 | |
| 128 | $0.10* | 2 | x402 | Web Search | 58 ms | 74 | |
| 129 | $0.10* | 1 | x402 | On-chain Data | 250 ms | 70 | |
| 130 | $0.10 | 1 | x402 | Other | 194 ms | 67 | |
| 131 | $0.10* | 1 | x402 | Other | 155 ms | 76 | |
| 132 | $0.10 | 1 | x402 | Other | 146 ms | 75 | |
| 133 | $0.10* | 1 | x402 | Other | 903 ms | 63 | |
| 134 | $0.10* | 1 | x402 | LLM Inference | 285 ms | 72 | |
| 135 | $0.09* | 4 | x402 | AI Media | 146 ms | 82 | |
| 136 | $0.08 | 80 | x402 | AI Media | 119 ms | 63 | |
| 137 | $0.08 | 26 | x402 | Utility | 91 ms | 83 | |
| 138 | $0.08 | 22 | x402 | On-chain Data | 367 ms | 90 | |
| 139 | $0.08* | 6 | x402 | Data Enrichment | 529 ms | 72 | |
| 140 | $0.08 | 3 | x402 | LLM Inference | 233 ms | 74 | |
| 141 | $0.08* | 1 | x402 | Other | 178 ms | 75 | |
| 142 | $0.07 | 14 | x402 | Social | 149 ms | 87 | |
| 143 | $0.07* | 11 | x402 | Other | 1453 ms | 79 | |
| 144 | $0.07* | 4 | x402 | Utility | 419 ms | 78 | |
| 145 | $0.06* | 11 | x402 | Other | 713 ms | 74 | |
| 146 | $0.06* | 7 | x402 | Bitcoin | 150 ms | 69 | |
| 147 | $0.06 | 6 | x402 | Prediction Markets | 52 ms | 78 | |
| 148 | $0.06 | 2 | x402 | On-chain Data | 234 ms | 72 | |
| 149 | $0.05 | 22 | x402 | News | 310 ms | 83 | |
| 150 | $0.05 | 16 | x402 | LLM Inference | 130 ms | 91 |
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.
