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 | $0.26 | 2 | x402 | Compliance | — | 77 | |
| 152 | $0.25* | 1 | x402 | Other | — | 82 | |
| 153 | $0.24* | 17 | x402 | Other | — | 83 | |
| 154 | $0.22* | 6 | x402 | On-chain Data | — | 77 | |
| 155 | $0.21* | 35 | x402 | Other | — | 82 | |
| 156 | $0.20* | 24 | x402 | Other | — | 77 | |
| 157 | $0.20* | 4 | x402 | Web Search | — | 75 | |
| 158 | $0.20* | 2 | x402 | Other | — | 71 | |
| 159 | $0.20* | 2 | x402 | Weather | — | 63 | |
| 160 | $0.20* | 1 | x402 | News | — | 61 | |
| 161 | $0.19 | 9 | x402 | Geo & Transit | — | 75 | |
| 162 | $0.19 | 4 | x402 | On-chain Data | — | 68 | |
| 163 | $0.18* | 5 | x402 | Web Search | — | 80 | |
| 164 | $0.17* | 14 | x402 | Other | — | 72 | |
| 165 | $0.16* | 3 | x402 | Web Search | — | 92 | |
| 166 | $0.16 | 143 | x402 | On-chain Data | — | 86 | |
| 167 | $0.16* | 8 | x402 | Other | — | 70 | |
| 168 | $0.15* | 3 | x402 | Other | — | 80 | |
| 169 | $0.14* | 4 | x402 | Other | — | 71 | |
| 170 | $0.13* | 9 | x402 | Utility | — | 80 | |
| 171 | $0.13 | 12 | x402 | Compliance | — | 77 | |
| 172 | $0.13* | 7 | x402 | On-chain Data | — | 74 | |
| 173 | $0.11* | 10 | x402 | Market Data | — | 82 | |
| 174 | $0.10* | 14 | x402 | Other | — | 75 | |
| 175 | $0.10* | 1 | x402 | LLM Inference | — | 74 | |
| 176 | $0.10* | 3 | x402 | AI Media | — | 69 | |
| 177 | $0.10 | 2 | x402 | LLM Inference | — | 69 | |
| 178 | $0.10 | 1 | x402 | Other | — | 68 | |
| 179 | $0.10* | 1 | x402 | Other | — | 64 | |
| 180 | $0.10* | 2 | x402 | AI Media | — | 63 | |
| 181 | $0.10* | 2 | x402 | AI Media | — | 62 | |
| 182 | $0.10 | 1 | x402 | AI Media | — | 59 | |
| 183 | $0.10* | 1 | x402 | LLM Inference | — | 55 | |
| 184 | $0.09* | 6 | x402 | Utility | — | 80 | |
| 185 | $0.09 | 1 | x402 | Prediction Markets | — | 78 | |
| 186 | $0.09* | 9 | x402 | Other | — | 75 | |
| 187 | $0.09* | 3 | x402 | AI Media | — | 74 | |
| 188 | $0.08 | 5 | x402 | Geo & Transit | — | 83 | |
| 189 | $0.08 | 17 | x402 | LLM Inference | — | 80 | |
| 190 | $0.08* | 4 | x402 | Content Extraction | — | 71 | |
| 191 | $0.08* | 1 | x402 | LLM Inference | — | 67 | |
| 192 | $0.07* | 58 | x402 | LLM Inference | — | 44 | |
| 193 | $0.07 | 45 | x402 | AI Media | — | 77 | |
| 194 | $0.07 | 33 | x402 | Web Search | — | 75 | |
| 195 | $0.07* | 7 | x402 | Web Search | — | 75 | |
| 196 | $0.07* | 5 | x402 | LLM Inference | — | 72 | |
| 197 | $0.07* | 2 | x402 | Other | — | 69 | |
| 198 | $0.06 | 13 | x402 | Prediction Markets | — | 90 | |
| 199 | $0.06 | 8 | x402 | LLM Inference | — | 82 | |
| 200 | $0.06* | 6 | x402 | Other | — | 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.