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 | $0.10* | 10 | x402 | Geo & Transit | 321 ms | 84 | |
| 152 | $0.10* | 10 | N/A | Geo & Transit | 375 ms | 86 | |
| 153 | $0.10* | 5 | MPP | Social | 434 ms | 80 | |
| 154 | $0.10 | 3 | MPP | Other | 99 ms | 73 | |
| 155 | $0.10* | 2 | x402 | Other | 176 ms | 77 | |
| 156 | $0.10* | 2 | x402 | Web Search | 58 ms | 74 | |
| 157 | $0.10* | 1 | MPP | Social | 156 ms | 76 | |
| 158 | $0.10* | 1 | x402 | LLM Inference | 285 ms | 72 | |
| 159 | $0.10* | 1 | x402 | Other | 903 ms | 63 | |
| 160 | $0.10* | 1 | x402 | On-chain Data | 253 ms | 69 | |
| 161 | $0.10* | 1 | x402 | Other | 155 ms | 76 | |
| 162 | $0.10 | 1 | x402 | Other | 146 ms | 75 | |
| 163 | $0.10 | 1 | x402 | Other | 195 ms | 67 | |
| 164 | $0.10 | 1 | MPP | LLM Inference | 152 ms | 71 | |
| 165 | $0.10* | 1 | N/A | Compliance | 369 ms | 67 | |
| 166 | $0.09* | 4 | x402 | AI Media | 146 ms | 82 | |
| 167 | $0.08 | 80 | x402 | AI Media | 119 ms | 63 | |
| 168 | $0.08 | 26 | x402 | Utility | 91 ms | 83 | |
| 169 | $0.08 | 22 | x402 | On-chain Data | 367 ms | 90 | |
| 170 | $0.08* | 6 | x402 | Data Enrichment | 510 ms | 72 | |
| 171 | $0.08* | 4 | MPP | Other | 507 ms | 82 | |
| 172 | $0.08 | 3 | x402 | LLM Inference | 233 ms | 74 | |
| 173 | $0.08* | 1 | x402 | Other | 178 ms | 75 | |
| 174 | $0.07 | 14 | x402 | Social | 149 ms | 87 | |
| 175 | $0.07* | 11 | x402 | Other | 1452 ms | 79 | |
| 176 | $0.07* | 4 | x402 | Utility | 419 ms | 77 | |
| 177 | $0.06* | 11 | x402 | Other | 712 ms | 74 | |
| 178 | $0.06* | 7 | x402 | Bitcoin | 150 ms | 69 | |
| 179 | $0.06 | 6 | x402 | Prediction Markets | 52 ms | 78 | |
| 180 | $0.06 | 3 | MPP | Other | 20 ms | 77 | |
| 181 | $0.06 | 2 | x402 | On-chain Data | 232 ms | 73 | |
| 182 | $0.05 | 22 | x402 | News | 310 ms | 83 | |
| 183 | $0.05 | 16 | x402 | LLM Inference | 130 ms | 91 | |
| 184 | $0.05* | 4 | x402 | LLM Inference | 156 ms | 75 | |
| 185 | $0.05* | 1 | x402 | Other | 137 ms | 72 | |
| 186 | $0.05* | 1 | x402 | Content Extraction | 622 ms | 68 | |
| 187 | $0.05* | 1 | x402 | News | 292 ms | 78 | |
| 188 | $0.05 | 1 | x402 | LLM Inference | 282 ms | 69 | |
| 189 | $0.05* | 1 | x402 | LLM Inference | 146 ms | 72 | |
| 190 | $0.05 | 1 | N/A | AI Media | 54 ms | 69 | |
| 191 | $0.04 | 39 | x402 | On-chain Data | 21 ms | 80 | |
| 192 | $0.04* | 20 | N/A | On-chain Data | 103 ms | 84 | |
| 193 | $0.04* | 20 | x402 | News | 93 ms | 84 | |
| 194 | $0.04* | 20 | N/A | Data Enrichment | 98 ms | 84 | |
| 195 | $0.04* | 20 | N/A | Data Enrichment | 104 ms | 84 | |
| 196 | $0.04* | 4 | N/A | Other | 383 ms | 95 | |
| 197 | $0.04 | 4 | x402 | Compliance | 161 ms | 78 | |
| 198 | $0.04* | 4 | MPP | Other | 118 ms | 76 | |
| 199 | $0.04* | 4 | x402 | Content Extraction | 346 ms | 82 | |
| 200 | $0.04 | 2 | N/A | Other | 134 ms | 74 |
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.
