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↕ |
|---|---|---|---|---|---|---|---|
| 1101 | $0.01* | 5 | N/A | LLM Inference | 311 ms | 64 | |
| 1102 | $0.01* | 1 | N/A | Other | 176 ms | 64 | |
| 1103 | $0.01* | 1 | N/A | Crypto Prices | 264 ms | 64 | |
| 1104 | $0.01* | 1 | N/A | Other | 266 ms | 64 | |
| 1105 | $0.01* | 2 | N/A | Other | 241 ms | 64 | |
| 1106 | $0.01* | — | N/A | On-chain Data | 215 ms | 63 | |
| 1107 | $0.01* | 4 | x402 | Bitcoin | 58 ms | 63 | |
| 1108 | $0.01* | 1 | x402 | AI Media | 340 ms | 63 | |
| 1109 | $0.01* | 1 | N/A | Other | 513 ms | 63 | |
| 1110 | $0.01* | 1 | N/A | Other | 128 ms | 63 | |
| 1111 | $0.01* | 2 | N/A | Other | 398 ms | 63 | |
| 1112 | $0.01* | 2 | N/A | Web Search | 519 ms | 63 | |
| 1113 | $0.01* | 1 | N/A | Other | 316 ms | 63 | |
| 1114 | $0.01* | 1 | N/A | Other | 23 ms | 22 | |
| 1115 | $0.01* | 1 | N/A | Other | 23 ms | 63 | |
| 1116 | $0.01* | 1 | N/A | Other | 702 ms | 63 | |
| 1117 | $0.01* | 4 | N/A | Other | 46 ms | 63 | |
| 1118 | $0.01* | 1 | N/A | Other | 181 ms | 63 | |
| 1119 | $0.01* | 1 | x402 | LLM Inference | 796 ms | 63 | |
| 1120 | $0.01* | 1 | N/A | Commerce | 166 ms | 63 | |
| 1121 | $0.01* | 1 | N/A | Other | 326 ms | 63 | |
| 1122 | $0.01* | 1 | N/A | Other | 63 ms | 63 | |
| 1123 | $0.01* | 1 | N/A | Other | 510 ms | 62 | |
| 1124 | $0.01* | 2 | N/A | LLM Inference | 40 ms | 62 | |
| 1125 | $0.01* | 2 | N/A | Other | 39 ms | 62 | |
| 1126 | $0.01* | 1 | N/A | Other | 48 ms | 62 | |
| 1127 | $0.01* | 4 | N/A | Other | 1005 ms | 62 | |
| 1128 | $0.01* | 1 | N/A | Other | 202 ms | 62 | |
| 1129 | $0.01* | 2 | N/A | AI Media | 266 ms | 62 | |
| 1130 | $0.01* | — | N/A | Content Extraction | 931 ms | 62 | |
| 1131 | $0.01* | 1 | N/A | AI Media | 121 ms | 62 | |
| 1132 | $0.01* | 2 | N/A | Other | 450 ms | 62 | |
| 1133 | $0.01* | 1 | N/A | Other | 339 ms | 62 | |
| 1134 | $0.01* | 4 | N/A | On-chain Data | 157 ms | 62 | |
| 1135 | $0.01* | 1 | N/A | Other | 354 ms | 62 | |
| 1136 | $0.01* | — | N/A | Bitcoin | 402 ms | 60 | |
| 1137 | $0.01* | 2 | N/A | LLM Inference | 234 ms | 62 | |
| 1138 | $0.01* | — | N/A | LLM Inference | 218 ms | 62 | |
| 1139 | $0.01* | 1 | N/A | Other | 190 ms | 62 | |
| 1140 | $0.01 | 2 | x402 | LLM Inference | 162 ms | 61 | |
| 1141 | $0.01* | 1 | N/A | Other | 290 ms | 61 | |
| 1142 | $0.01* | 1 | x402 | Content Extraction | 531 ms | 61 | |
| 1143 | $0.01* | 1 | x402 | Web Search | 55 ms | 61 | |
| 1144 | $0.01 | — | N/A | AI Media | 167 ms | 61 | |
| 1145 | $0.01* | 1 | N/A | Other | 48 ms | 61 | |
| 1146 | $0.01* | 1 | N/A | Other | 183 ms | 61 | |
| 1147 | $0.01* | 3 | N/A | Compliance | 564 ms | 61 | |
| 1148 | $0.01* | 1 | N/A | LLM Inference | 394 ms | 61 | |
| 1149 | $0.01* | 1 | N/A | Other | 480 ms | 61 | |
| 1150 | $0.01* | — | x402 | On-chain Data | 60 ms | 61 |
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.