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↕ |
|---|---|---|---|---|---|---|---|
| 151 | $0.05* | 4 | x402 | LLM Inference | 156 ms | 75 | |
| 152 | $0.05 | 1 | x402 | LLM Inference | 282 ms | 69 | |
| 153 | $0.05* | 1 | x402 | Content Extraction | 622 ms | 68 | |
| 154 | $0.05* | 1 | x402 | Other | 137 ms | 72 | |
| 155 | $0.05* | 1 | x402 | News | 292 ms | 78 | |
| 156 | $0.05* | 1 | x402 | Other | 304 ms | 71 | |
| 157 | $0.05* | 1 | x402 | LLM Inference | 146 ms | 72 | |
| 158 | $0.04 | 39 | x402 | On-chain Data | 21 ms | 80 | |
| 159 | $0.04* | 20 | x402 | News | 93 ms | 84 | |
| 160 | $0.04 | 4 | x402 | Compliance | 161 ms | 78 | |
| 161 | $0.04* | 4 | x402 | Content Extraction | 346 ms | 82 | |
| 162 | $0.04* | 2 | x402 | LLM Inference | 214 ms | 73 | |
| 163 | $0.04* | 2 | x402 | Finance & FX | 189 ms | 75 | |
| 164 | $0.04* | 1 | x402 | Other | 70 ms | 70 | |
| 165 | $0.03* | 16 | x402 | Other | 280 ms | 82 | |
| 166 | $0.03 | 9 | x402 | AI Media | 148 ms | 84 | |
| 167 | $0.03* | 9 | x402 | Web Search | 141 ms | 82 | |
| 168 | $0.03* | 4 | x402 | Utility | 188 ms | 75 | |
| 169 | $0.03* | 3 | x402 | Other | 83 ms | 72 | |
| 170 | $0.03 | 3 | x402 | Content Extraction | 153 ms | 82 | |
| 171 | $0.03* | 3 | x402 | Storage & Media | 275 ms | 69 | |
| 172 | $0.03 | 3 | x402 | Utility | 88 ms | 73 | |
| 173 | $0.03 | 2 | x402 | Other | 543 ms | 71 | |
| 174 | $0.03* | 1 | x402 | Prediction Markets | 367 ms | 82 | |
| 175 | $0.03 | 1 | x402 | AI Media | 240 ms | 68 | |
| 176 | $0.02* | 19 | x402 | LLM Inference | 35 ms | 79 | |
| 177 | $0.02* | 15 | x402 | AI Media | 473 ms | 77 | |
| 178 | $0.02 | 8 | x402 | Prediction Markets | 60 ms | 74 | |
| 179 | $0.02* | 5 | x402 | LLM Inference | 708 ms | 63 | |
| 180 | $0.02* | 5 | x402 | Market Data | 23 ms | 76 | |
| 181 | $0.02* | 5 | x402 | Web Search | 482 ms | 63 | |
| 182 | $0.02* | 5 | x402 | Content Extraction | 137 ms | 80 | |
| 183 | $0.02 | 3 | x402 | Web Search | 321 ms | 77 | |
| 184 | $0.02 | 3 | x402 | Other | 164 ms | 88 | |
| 185 | $0.02 | 2 | x402 | Other | 292 ms | 81 | |
| 186 | $0.02* | 2 | x402 | On-chain Data | 45 ms | 82 | |
| 187 | $0.02* | 2 | x402 | On-chain Data | 100 ms | 72 | |
| 188 | $0.02* | 2 | x402 | Other | 966 ms | 75 | |
| 189 | $0.02* | 2 | x402 | Web Search | 450 ms | 74 | |
| 190 | $0.02* | 1 | x402 | LLM Inference | 722 ms | 68 | |
| 191 | $0.02* | 1 | x402 | Storage & Media | 266 ms | 65 | |
| 192 | $0.01 | 12 | x402 | On-chain Data | 17 ms | 87 | |
| 193 | $0.01 | 12 | x402 | Other | 354 ms | 76 | |
| 194 | $0.01* | 6 | x402 | On-chain Data | 345 ms | 82 | |
| 195 | $0.01* | 6 | x402 | Web Search | 49 ms | 88 | |
| 196 | $0.01* | 6 | x402 | On-chain Data | 55 ms | 82 | |
| 197 | $0.01 | 5 | x402 | News | 156 ms | 84 | |
| 198 | $0.01 | 4 | x402 | Weather | 356 ms | 79 | |
| 199 | $0.01 | 4 | x402 | Market Data | 53 ms | 81 | |
| 200 | $0.01* | 3 | x402 | Other | 32 ms | 72 |
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.
