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 | $0.02* | 2 | N/A | Other | 116 ms | 69 | |
| 902 | $0.02* | 5 | N/A | Other | 210 ms | 69 | |
| 903 | $0.02 | 2 | x402 | Other | 309 ms | 69 | |
| 904 | $0.02* | 5 | N/A | Commerce | 66 ms | 69 | |
| 905 | $0.02* | 1 | N/A | Bitcoin | 158 ms | 69 | |
| 906 | $0.02* | 1 | N/A | Other | 1868 ms | 68 | |
| 907 | $0.02* | 2 | N/A | Crypto Prices | 336 ms | 68 | |
| 908 | $0.02* | 1 | N/A | Other | 216 ms | 68 | |
| 909 | $0.02* | 3 | N/A | Prediction Markets | 85 ms | 68 | |
| 910 | $0.02* | 1 | N/A | Data Enrichment | 131 ms | 67 | |
| 911 | $0.02 | 4 | MPP | Other | 22 ms | 67 | |
| 912 | $0.02* | 2 | N/A | Geo & Transit | 152 ms | 67 | |
| 913 | $0.02 | 2 | MPP | Other | 81 ms | 67 | |
| 914 | $0.02* | 2 | N/A | Other | 408 ms | 67 | |
| 915 | $0.02* | 2 | x402 | Weather | 404 ms | 67 | |
| 916 | $0.02* | 2 | N/A | Other | 238 ms | 67 | |
| 917 | $0.02* | 7 | N/A | Other | 340 ms | 67 | |
| 918 | $0.02* | 6 | N/A | AI Media | 315 ms | 67 | |
| 919 | $0.02* | 2 | N/A | LLM Inference | 414 ms | 67 | |
| 920 | $0.02* | 1 | N/A | Other | 318 ms | 67 | |
| 921 | $0.02* | 1 | N/A | On-chain Data | 30 ms | 67 | |
| 922 | $0.02* | 1 | N/A | Compliance | 401 ms | 67 | |
| 923 | $0.02* | 2 | N/A | LLM Inference | 90 ms | 66 | |
| 924 | $0.02* | 3 | N/A | AI Media | 201 ms | 66 | |
| 925 | $0.02* | 1 | N/A | Data Enrichment | 583 ms | 66 | |
| 926 | $0.02* | 1 | N/A | Other | 155 ms | 66 | |
| 927 | $0.02* | 1 | N/A | Other | 38 ms | 66 | |
| 928 | $0.02* | 6 | N/A | Utility | 261 ms | 66 | |
| 929 | $0.02* | 1 | N/A | Other | 367 ms | 66 | |
| 930 | $0.02* | 2 | N/A | Other | 142 ms | 66 | |
| 931 | $0.02* | 1 | N/A | Other | 18 ms | 66 | |
| 932 | $0.02* | 4 | N/A | Social | 412 ms | 66 | |
| 933 | $0.02* | 2 | N/A | Prediction Markets | 135 ms | 66 | |
| 934 | $0.02* | 2 | N/A | Bitcoin | 518 ms | 66 | |
| 935 | $0.02* | 1 | N/A | Compliance | 112 ms | 66 | |
| 936 | $0.02 | 1 | MPP | Content Extraction | 116 ms | 66 | |
| 937 | $0.02* | 2 | N/A | Bitcoin | 121 ms | 66 | |
| 938 | $0.02* | 3 | N/A | Content Extraction | 114 ms | 65 | |
| 939 | $0.02* | 1 | N/A | Other | 280 ms | 65 | |
| 940 | $0.02* | 7 | N/A | Other | 365 ms | 65 | |
| 941 | $0.02* | 1 | N/A | Other | 572 ms | 65 | |
| 942 | $0.02* | 7 | N/A | Market Data | 493 ms | 65 | |
| 943 | $0.02* | 3 | N/A | Other | 494 ms | 65 | |
| 944 | $0.02* | 2 | N/A | Bitcoin | 67 ms | 65 | |
| 945 | $0.02* | 2 | N/A | On-chain Data | 189 ms | 65 | |
| 946 | $0.02* | 2 | N/A | Data Enrichment | 179 ms | 65 | |
| 947 | $0.02* | 4 | N/A | Other | 97 ms | 65 | |
| 948 | $0.02* | 1 | N/A | Content Extraction | 404 ms | 65 | |
| 949 | $0.02* | 1 | N/A | Other | 534 ms | 65 | |
| 950 | $0.02* | 2 | N/A | LLM Inference | 68 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.