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↕ |
|---|---|---|---|---|---|---|---|
| 801 | $0.03* | 7 | N/A | Other | 59 ms | 74 | |
| 802 | $0.03* | 5 | x402 | Storage & Media | 16 ms | 74 | |
| 803 | $0.03* | 4 | x402 | Other | 156 ms | 74 | |
| 804 | $0.03* | 1 | N/A | Bitcoin | 356 ms | 74 | |
| 805 | $0.03* | 13 | N/A | Other | 288 ms | 73 | |
| 806 | $0.03* | 10 | N/A | Other | 174 ms | 73 | |
| 807 | $0.03* | 2 | N/A | Other | 328 ms | 72 | |
| 808 | $0.03* | 3 | N/A | LLM Inference | 251 ms | 72 | |
| 809 | $0.03* | 20 | N/A | Other | 372 ms | 72 | |
| 810 | $0.03 | 10 | N/A | Other | 177 ms | 72 | |
| 811 | $0.03* | 5 | N/A | Compliance | 120 ms | 72 | |
| 812 | $0.03* | 2 | N/A | Other | 158 ms | 72 | |
| 813 | $0.03* | 3 | x402 | Finance & FX | 64 ms | 71 | |
| 814 | $0.03* | 1 | N/A | Data Enrichment | 51 ms | 72 | |
| 815 | $0.03* | 10 | N/A | Other | 428 ms | 72 | |
| 816 | $0.03* | 4 | N/A | Crypto Prices | 110 ms | 71 | |
| 817 | $0.03* | 1 | N/A | Other | 19 ms | 71 | |
| 818 | $0.03* | 11 | N/A | LLM Inference | 139 ms | 71 | |
| 819 | $0.03* | 6 | N/A | Utility | 288 ms | 71 | |
| 820 | $0.03* | 6 | N/A | Data Enrichment | 290 ms | 71 | |
| 821 | $0.03* | 4 | N/A | Other | 583 ms | 70 | |
| 822 | $0.03* | 4 | N/A | Compliance | 274 ms | 70 | |
| 823 | $0.03* | 3 | x402 | LLM Inference | 269 ms | 70 | |
| 824 | $0.03* | 3 | N/A | Geo & Transit | 122 ms | 70 | |
| 825 | $0.03* | 5 | N/A | On-chain Data | 326 ms | 69 | |
| 826 | $0.03* | 3 | N/A | Content Extraction | 173 ms | 69 | |
| 827 | $0.03* | 2 | N/A | Other | 288 ms | 69 | |
| 828 | $0.03* | 15 | N/A | AI Media | 146 ms | 69 | |
| 829 | $0.03* | 4 | N/A | Content Extraction | 288 ms | 69 | |
| 830 | $0.03 | 2 | MPP | Other | 142 ms | 69 | |
| 831 | $0.03* | 3 | N/A | Finance & FX | 23 ms | 27 | |
| 832 | $0.03* | 2 | N/A | LLM Inference | 64 ms | 69 | |
| 833 | $0.03* | 2 | N/A | Other | 12 ms | 69 | |
| 834 | $0.03* | 2 | N/A | Content Extraction | 332 ms | 68 | |
| 835 | $0.03* | 3 | N/A | Bitcoin | 264 ms | 68 | |
| 836 | $0.03* | 2 | N/A | Other | 253 ms | 68 | |
| 837 | $0.03* | 2 | N/A | Bitcoin | 280 ms | 68 | |
| 838 | $0.03* | 2 | N/A | Web Search | 207 ms | 68 | |
| 839 | $0.03* | 5 | N/A | LLM Inference | 276 ms | 68 | |
| 840 | $0.03* | 2 | N/A | On-chain Data | 200 ms | 68 | |
| 841 | $0.03* | 6 | N/A | Other | 492 ms | 68 | |
| 842 | $0.03* | 2 | N/A | AI Media | 46 ms | 68 | |
| 843 | $0.03* | 7 | N/A | Other | 696 ms | 67 | |
| 844 | $0.03* | 2 | N/A | Other | 45 ms | 67 | |
| 845 | $0.03 | 2 | x402 | Prediction Markets | 59 ms | 67 | |
| 846 | $0.03* | 5 | N/A | Other | 25 ms | 67 | |
| 847 | $0.03* | 3 | N/A | AI Media | 396 ms | 67 | |
| 848 | $0.03* | 3 | N/A | Commerce | 300 ms | 66 | |
| 849 | $0.03* | 3 | N/A | On-chain Data | 658 ms | 66 | |
| 850 | $0.03* | 3 | N/A | AI Media | 290 ms | 66 |
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.