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 | $0.02* | 1 | N/A | Other | 63 ms | 55 | |
| 1102 | $0.02* | 1 | N/A | Geo & Transit | 3273 ms | 55 | |
| 1103 | $0.01* | 2 | x402 | Other | 292 ms | 90 | |
| 1104 | $0.01* | 1 | N/A | AI Media | 21 ms | 87 | |
| 1105 | $0.01* | 2 | N/A | LLM Inference | 712 ms | 84 | |
| 1106 | $0.01* | 4 | N/A | Content Extraction | 392 ms | 81 | |
| 1107 | $0.01* | 4 | N/A | Other | 406 ms | 81 | |
| 1108 | $0.01* | 12 | N/A | Other | 154 ms | 78 | |
| 1109 | $0.01* | 1 | N/A | Other | 185 ms | 78 | |
| 1110 | $0.01* | 11 | N/A | Other | 154 ms | 78 | |
| 1111 | $0.01* | 10 | N/A | Utility | 154 ms | 78 | |
| 1112 | $0.01* | 10 | N/A | Other | 156 ms | 77 | |
| 1113 | $0.01* | 9 | N/A | Other | 152 ms | 77 | |
| 1114 | $0.01* | 8 | N/A | Other | 153 ms | 77 | |
| 1115 | $0.01* | 4 | N/A | LLM Inference | 39 ms | 76 | |
| 1116 | $0.01* | 10 | N/A | Utility | 152 ms | 76 | |
| 1117 | $0.01* | 4 | x402 | Finance & FX | 48 ms | 75 | |
| 1118 | $0.01* | 5 | x402 | News | 34 ms | 75 | |
| 1119 | $0.01* | 1 | x402 | Other | 964 ms | 75 | |
| 1120 | $0.01* | 12 | N/A | Crypto Prices | 539 ms | 75 | |
| 1121 | $0.01* | 3 | x402 | Compliance | 90 ms | 75 | |
| 1122 | $0.01 | 8 | x402 | Other | 523 ms | 75 | |
| 1123 | $0.01* | 2 | N/A | Crypto Prices | 21 ms | 75 | |
| 1124 | $0.01 | 7 | x402 | Prediction Markets | 50 ms | 75 | |
| 1125 | $0.01* | 2 | N/A | Other | 419 ms | 74 | |
| 1126 | $0.01* | 1 | N/A | Web Search | 160 ms | 74 | |
| 1127 | $0.01* | 1 | N/A | Web Search | 51 ms | 74 | |
| 1128 | $0.01* | 1 | N/A | AI Media | 277 ms | 74 | |
| 1129 | $0.01* | 1 | N/A | Web Search | 154 ms | 74 | |
| 1130 | $0.01* | 4 | N/A | On-chain Data | 160 ms | 74 | |
| 1131 | $0.01 | 10 | x402 | Other | 171 ms | 74 | |
| 1132 | $0.01* | — | N/A | Content Extraction | 110 ms | 73 | |
| 1133 | $0.01* | 1 | N/A | Finance & FX | 25 ms | 53 | |
| 1134 | $0.01 | 3 | x402 | Other | 174 ms | 72 | |
| 1135 | $0.01* | — | N/A | Data Enrichment | 288 ms | 72 | |
| 1136 | $0.01* | 1 | N/A | Other | 91 ms | 72 | |
| 1137 | $0.01* | 3 | N/A | On-chain Data | 155 ms | 72 | |
| 1138 | $0.01* | — | N/A | Other | 524 ms | 72 | |
| 1139 | $0.01* | 6 | N/A | Other | 774 ms | 72 | |
| 1140 | $0.01* | 10 | N/A | Other | 176 ms | 71 | |
| 1141 | $0.01* | 2 | N/A | Other | 411 ms | 71 | |
| 1142 | $0.01* | 4 | N/A | Utility | 178 ms | 71 | |
| 1143 | $0.01* | 1 | N/A | Other | 93 ms | 71 | |
| 1144 | $0.01* | 3 | N/A | Other | 1664 ms | 71 | |
| 1145 | $0.01* | 8 | N/A | Geo & Transit | 618 ms | 71 | |
| 1146 | $0.01* | 6 | x402 | Other | 193 ms | 70 | |
| 1147 | $0.01* | 5 | N/A | Other | 223 ms | 70 | |
| 1148 | $0.01* | 1 | x402 | Other | 146 ms | 70 | |
| 1149 | $0.01* | 1 | N/A | On-chain Data | 75 ms | 70 | |
| 1150 | $0.01* | 1 | N/A | AI Media | 208 ms | 70 |
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.