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 | $0.08 | 15 | x402 | Utility | — | 88 | |
| 102 | $0.08* | 8 | x402 | Prediction Markets | — | 83 | |
| 103 | $0.08 | 8 | x402 | Crypto Prices | — | 84 | |
| 104 | $0.08* | 8 | x402 | Other | — | 87 | |
| 105 | $0.08* | 4 | x402 | On-chain Data | — | 77 | |
| 106 | $0.08* | 4 | x402 | LLM Inference | — | 75 | |
| 107 | $0.08 | 1 | x402 | Compliance | — | 77 | |
| 108 | $0.07* | 36 | x402 | Bitcoin | — | 86 | |
| 109 | $0.07* | 26 | x402 | Web Search | — | 85 | |
| 110 | $0.06* | 13 | x402 | AI Media | — | 84 | |
| 111 | $0.06 | 12 | x402 | Content Extraction | — | 83 | |
| 112 | $0.06* | 11 | x402 | Other | — | 82 | |
| 113 | $0.06 | 6 | x402 | Crypto Prices | — | 92 | |
| 114 | $0.06* | 3 | x402 | Content Extraction | — | 71 | |
| 115 | $0.05 | 50 | x402 | On-chain Data | — | 86 | |
| 116 | $0.05 | 5 | x402 | Content Extraction | — | 83 | |
| 117 | $0.05* | 3 | x402 | Bitcoin | — | 76 | |
| 118 | $0.05* | 2 | x402 | Web Search | — | 92 | |
| 119 | $0.05* | 1 | x402 | Market Data | — | 74 | |
| 120 | $0.05* | 1 | x402 | AI Media | — | 63 | |
| 121 | $0.05* | 1 | x402 | On-chain Data | — | 66 | |
| 122 | $0.05 | 1 | x402 | Prediction Markets | — | 78 | |
| 123 | $0.04 | 38 | x402 | Geo & Transit | — | 78 | |
| 124 | $0.04* | 21 | x402 | Commerce | — | 74 | |
| 125 | $0.04* | 4 | x402 | Other | — | 29 | |
| 126 | $0.03 | 25 | x402 | Other | — | 85 | |
| 127 | $0.03* | 5 | x402 | Other | — | 100 | |
| 128 | $0.03* | 5 | x402 | Other | — | 84 | |
| 129 | $0.03* | 3 | x402 | Other | — | 72 | |
| 130 | $0.03* | 1 | x402 | Content Extraction | — | 75 | |
| 131 | $0.03* | 1 | x402 | Compliance | — | 89 | |
| 132 | $0.02* | 23 | x402 | Bitcoin | — | 82 | |
| 133 | $0.02* | 19 | x402 | Other | — | 88 | |
| 134 | $0.02* | 17 | x402 | LLM Inference | — | 44 | |
| 135 | $0.02 | 13 | x402 | AI Media | — | 77 | |
| 136 | $0.02 | 10 | x402 | Other | — | 85 | |
| 137 | $0.02 | 8 | x402 | Web Search | — | 75 | |
| 138 | $0.02* | 4 | x402 | Other | — | 75 | |
| 139 | $0.02* | 3 | x402 | LLM Inference | — | 75 | |
| 140 | $0.02* | 3 | x402 | Other | — | 77 | |
| 141 | $0.02 | 2 | x402 | Utility | — | 72 | |
| 142 | $0.02 | 2 | x402 | Compliance | — | 77 | |
| 143 | $0.01* | 12 | x402 | Content Extraction | — | 82 | |
| 144 | $0.01* | 12 | x402 | On-chain Data | — | 78 | |
| 145 | $0.01* | 10 | x402 | On-chain Data | — | 82 | |
| 146 | $0.01 | 7 | x402 | LLM Inference | — | 79 | |
| 147 | $0.01* | 5 | x402 | Finance & FX | — | 95 | |
| 148 | $0.01 | 5 | x402 | AI Media | 8437 ms | 93 | |
| 149 | $0.01 | 5 | x402 | Other | — | 82 | |
| 150 | $0.01* | 5 | x402 | LLM Inference | — | 84 |
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.