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↕ |
|---|---|---|---|---|---|---|---|
| 901 | $0.03* | 3 | x402 | Finance & FX | 62 ms | 71 | |
| 902 | $0.03* | 10 | N/A | Other | 428 ms | 72 | |
| 903 | $0.03* | 1 | N/A | Data Enrichment | 51 ms | 72 | |
| 904 | $0.03* | 2 | N/A | Other | 157 ms | 72 | |
| 905 | $0.03* | 4 | N/A | Crypto Prices | 109 ms | 71 | |
| 906 | $0.03* | 1 | N/A | Other | 19 ms | 71 | |
| 907 | $0.03* | 1 | N/A | Other | 862 ms | 71 | |
| 908 | $0.03* | 11 | N/A | LLM Inference | 139 ms | 71 | |
| 909 | $0.03* | 6 | N/A | Data Enrichment | 290 ms | 71 | |
| 910 | $0.03* | 6 | N/A | Utility | 288 ms | 71 | |
| 911 | $0.03* | 4 | N/A | Other | 584 ms | 70 | |
| 912 | $0.03* | 4 | N/A | Compliance | 274 ms | 70 | |
| 913 | $0.03* | 3 | N/A | Geo & Transit | 122 ms | 70 | |
| 914 | $0.03* | 3 | x402 | LLM Inference | 269 ms | 70 | |
| 915 | $0.03* | 5 | N/A | On-chain Data | 326 ms | 69 | |
| 916 | $0.03* | 3 | N/A | Content Extraction | 173 ms | 69 | |
| 917 | $0.03 | 2 | MPP | Other | 142 ms | 69 | |
| 918 | $0.03* | 4 | N/A | Content Extraction | 288 ms | 69 | |
| 919 | $0.03* | 15 | N/A | AI Media | 146 ms | 69 | |
| 920 | $0.03* | 2 | N/A | Other | 288 ms | 69 | |
| 921 | $0.03* | 2 | N/A | LLM Inference | 64 ms | 69 | |
| 922 | $0.03* | 2 | N/A | Other | 12 ms | 69 | |
| 923 | $0.03* | 3 | N/A | Finance & FX | 23 ms | 27 | |
| 924 | $0.03* | 2 | N/A | Content Extraction | 332 ms | 68 | |
| 925 | $0.03* | 3 | N/A | Bitcoin | 264 ms | 68 | |
| 926 | $0.03* | 13 | N/A | LLM Inference | 493 ms | 68 | |
| 927 | $0.03* | 2 | N/A | Other | 253 ms | 68 | |
| 928 | $0.03* | 2 | N/A | Bitcoin | 280 ms | 68 | |
| 929 | $0.03* | 5 | N/A | LLM Inference | 277 ms | 68 | |
| 930 | $0.03* | 2 | N/A | Web Search | 207 ms | 68 | |
| 931 | $0.03* | 2 | N/A | On-chain Data | 200 ms | 68 | |
| 932 | $0.03* | 2 | N/A | AI Media | 46 ms | 68 | |
| 933 | $0.03* | 6 | N/A | Other | 492 ms | 68 | |
| 934 | $0.03* | 7 | N/A | Other | 696 ms | 67 | |
| 935 | $0.03* | 5 | N/A | Other | 25 ms | 67 | |
| 936 | $0.03* | 3 | N/A | AI Media | 396 ms | 67 | |
| 937 | $0.03 | 2 | x402 | Prediction Markets | 59 ms | 67 | |
| 938 | $0.03* | 2 | N/A | Other | 45 ms | 67 | |
| 939 | $0.03* | 3 | N/A | On-chain Data | 658 ms | 66 | |
| 940 | $0.03* | 3 | N/A | AI Media | 290 ms | 66 | |
| 941 | $0.03* | 2 | N/A | AI Media | 288 ms | 66 | |
| 942 | $0.03* | 3 | N/A | Commerce | 544 ms | 66 | |
| 943 | $0.03* | 3 | N/A | Other | 404 ms | 66 | |
| 944 | $0.03* | 2 | N/A | On-chain Data | 399 ms | 66 | |
| 945 | $0.03* | 5 | MPP | Storage & Media | 337 ms | 66 | |
| 946 | $0.03* | 1 | N/A | Compliance | 47 ms | 65 | |
| 947 | $0.03* | 3 | N/A | Other | 284 ms | 64 | |
| 948 | $0.03* | 2 | N/A | Other | 194 ms | 64 | |
| 949 | $0.03* | 4 | N/A | Other | 68 ms | 62 | |
| 950 | $0.03* | 4 | N/A | Crypto Prices | 50 ms | 62 |
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.
