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↕ |
|---|---|---|---|---|---|---|---|
| 101 | $2.63* | 11 | x402 | Other | 277 ms | 79 | |
| 102 | $2.61 | 7 | MPP | Other | 277 ms | 85 | |
| 103 | $2.60* | 52 | x402 | Compliance | 1950 ms | 83 | |
| 104 | $2.60* | 5 | x402 | AI Media | 311 ms | 69 | |
| 105 | $2.50* | 4 | x402 | Finance & FX | 174 ms | 70 | |
| 106 | $2.50* | 3 | x402 | Compliance | 739 ms | 67 | |
| 107 | $2.42* | 6 | x402 | Other | 202 ms | 73 | |
| 108 | $2.35 | 235 | MPP | Other | 102 ms | 89 | |
| 109 | $2.20* | 6 | x402 | Prediction Markets | 447 ms | 73 | |
| 110 | $2.00 | 11 | MPP | Other | 217 ms | 70 | |
| 111 | $2.00 | 2 | x402 | Prediction Markets | 118 ms | 69 | |
| 112 | $2.00* | 2 | x402 | Other | 191 ms | 71 | |
| 113 | $2.00* | 2 | N/A | Other | 122 ms | 69 | |
| 114 | $2.00* | 2 | x402 | Other | 924 ms | 66 | |
| 115 | $1.83 | 54 | x402 | AI Media | 186 ms | 76 | |
| 116 | $1.80* | 18 | x402 | Data Enrichment | 344 ms | 80 | |
| 117 | $1.70* | 6 | MPP | Other | 316 ms | 69 | |
| 118 | $1.65 | 33 | x402 | Web Search | 134 ms | 77 | |
| 119 | $1.55 | 155 | MPP | Other | 162 ms | 84 | |
| 120 | $1.55* | 11 | N/A | Data Enrichment | 555 ms | 72 | |
| 121 | $1.53 | 19 | MPP | Data Enrichment | 54 ms | 73 | |
| 122 | $1.50 | 39 | x402 | Other | 192 ms | 89 | |
| 123 | $1.49* | 75 | x402 | Other | 924 ms | 86 | |
| 124 | $1.47 | 219 | x402 | Web Search | 190 ms | 88 | |
| 125 | $1.44* | 47 | x402 | Finance & FX | 186 ms | 75 | |
| 126 | $1.43* | 55 | x402 | Other | 87 ms | 70 | |
| 127 | $1.39* | 9 | x402 | LLM Inference | 848 ms | 68 | |
| 128 | $1.32* | 14 | x402 | LLM Inference | 311 ms | 69 | |
| 129 | $1.29* | 22 | x402 | Finance & FX | 176 ms | 78 | |
| 130 | $1.28* | 11 | x402 | Market Data | 906 ms | 66 | |
| 131 | $1.25* | 4 | x402 | Other | 342 ms | 66 | |
| 132 | $1.25* | 3 | N/A | Other | 174 ms | 69 | |
| 133 | $1.20* | 4 | x402 | Web Search | 157 ms | 66 | |
| 134 | $1.18* | 25 | x402 | On-chain Data | 174 ms | 77 | |
| 135 | $1.06* | 73 | x402 | Commerce | 116 ms | 67 | |
| 136 | $1.02* | 3 | N/A | LLM Inference | 83 ms | 70 | |
| 137 | $1.00* | 28 | x402 | Data Enrichment | 310 ms | 76 | |
| 138 | $1.00* | 2 | x402 | Other | 354 ms | 63 | |
| 139 | $1.00* | 2 | x402 | LLM Inference | 270 ms | 66 | |
| 140 | $1.00* | 1 | x402 | On-chain Data | 221 ms | 65 | |
| 141 | $1.00* | 1 | x402 | AI Media | 220 ms | 71 | |
| 142 | $1.00* | 1 | x402 | Other | 310 ms | 61 | |
| 143 | $1.00* | 1 | N/A | On-chain Data | 154 ms | 65 | |
| 144 | $1.00* | 1 | x402 | Other | 354 ms | 64 | |
| 145 | $1.00* | 1 | x402 | Other | 197 ms | 59 | |
| 146 | $0.96* | 18 | N/A | Other | 313 ms | 79 | |
| 147 | $0.96* | 7 | x402 | Compliance | 494 ms | 81 | |
| 148 | $0.93* | 158 | x402 | Other | 279 ms | 82 | |
| 149 | $0.91 | 16 | x402 | LLM Inference | 461 ms | 83 | |
| 150 | $0.90* | 1 | x402 | Compliance | 238 ms | 65 |
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.
