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 | $9.00* | 18 | x402 | LLM Inference | 285 ms | 72 | |
| 102 | $8.83 | 354 | MPP | Web Search | 412 ms | 83 | |
| 103 | $8.59* | 74 | x402 | Finance & FX | 177 ms | 77 | |
| 104 | $8.50* | 11 | x402 | LLM Inference | 274 ms | 66 | |
| 105 | $8.00* | 6 | x402 | Other | 176 ms | 73 | |
| 106 | $8.00* | 6 | N/A | Other | 122 ms | 69 | |
| 107 | $6.72* | 21 | x402 | Other | 202 ms | 73 | |
| 108 | $6.70 | 37 | x402 | Compliance | 16 ms | 80 | |
| 109 | $6.60* | 69 | x402 | Data Enrichment | 344 ms | 80 | |
| 110 | $6.00* | 13 | x402 | Finance & FX | 175 ms | 70 | |
| 111 | $6.00* | 6 | x402 | Other | 193 ms | 71 | |
| 112 | $6.00* | 6 | MPP | Other | 160 ms | 64 | |
| 113 | $5.77* | 18 | x402 | Prediction Markets | 462 ms | 73 | |
| 114 | $5.69* | 88 | x402 | Bitcoin | 276 ms | 84 | |
| 115 | $5.46* | 10 | MPP | Web Search | 152 ms | 75 | |
| 116 | $5.45 | 672 | x402 | Market Data | 54 ms | 96 | |
| 117 | $5.37* | 196 | x402 | Other | 78 ms | 70 | |
| 118 | $5.37* | 4 | N/A | AI Media | 312 ms | 66 | |
| 119 | $5.28* | 20 | N/A | Other | 162 ms | 74 | |
| 120 | $5.20* | 3 | x402 | Other | 195 ms | 78 | |
| 121 | $5.00* | 4 | N/A | On-chain Data | 154 ms | 65 | |
| 122 | $4.80 | 155 | x402 | Other | 195 ms | 89 | |
| 123 | $4.68* | 67 | x402 | LLM Inference | 533 ms | 78 | |
| 124 | $4.57* | 63 | x402 | Other | 501 ms | 83 | |
| 125 | $4.53* | — | x402 | Bitcoin | 62 ms | 67 | |
| 126 | $4.49* | 12 | MPP | Other | 318 ms | 69 | |
| 127 | $4.41 | 66 | N/A | Other | 200 ms | 82 | |
| 128 | $4.30* | 11 | x402 | Web Search | 157 ms | 66 | |
| 129 | $4.24* | 6 | x402 | Other | 570 ms | 64 | |
| 130 | $4.11* | 281 | N/A | Content Extraction | 274 ms | 88 | |
| 131 | $4.10* | 8 | x402 | AI Media | 311 ms | 69 | |
| 132 | $4.00* | 4 | x402 | Other | 920 ms | 66 | |
| 133 | $4.00* | 3 | x402 | On-chain Data | 222 ms | 65 | |
| 134 | $3.86* | 129 | MPP | Other | 507 ms | 82 | |
| 135 | $3.79* | 82 | x402 | Data Enrichment | 312 ms | 75 | |
| 136 | $3.78 | 455 | x402 | Web Search | 190 ms | 88 | |
| 137 | $3.63 | 38 | MPP | Data Enrichment | 54 ms | 73 | |
| 138 | $3.47 | 331 | MPP | Other | 157 ms | 84 | |
| 139 | $3.26 | 14 | MPP | Other | 280 ms | 85 | |
| 140 | $3.26 | 310 | MPP | Other | 102 ms | 89 | |
| 141 | $3.20* | 6 | x402 | Other | 20 ms | 65 | |
| 142 | $3.17* | 71 | N/A | Other | 174 ms | 69 | |
| 143 | $3.11* | 23 | x402 | Market Data | 906 ms | 66 | |
| 144 | $3.00* | 6 | x402 | Data Enrichment | 120 ms | 67 | |
| 145 | $3.00* | 2 | N/A | Other | 81 ms | 62 | |
| 146 | $2.93 | 172 | x402 | On-chain Data | 699 ms | 92 | |
| 147 | $2.86 | 39 | x402 | LLM Inference | 461 ms | 83 | |
| 148 | $2.85* | 28 | MPP | Web Search | 148 ms | 84 | |
| 149 | $2.70 | 9 | MPP | LLM Inference | 152 ms | 71 | |
| 150 | $2.58* | 22 | x402 | Other | 223 ms | 72 |
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.
