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↕ |
|---|---|---|---|---|---|---|---|
| 751 | $0.06* | 12 | N/A | Geo & Transit | 269 ms | 68 | |
| 752 | $0.06* | 4 | N/A | Other | 309 ms | 67 | |
| 753 | $0.06* | 5 | N/A | Other | 148 ms | 67 | |
| 754 | $0.06* | 7 | N/A | Other | 121 ms | 65 | |
| 755 | $0.06* | 7 | N/A | On-chain Data | 51 ms | 65 | |
| 756 | $0.06* | 2 | x402 | Compliance | 510 ms | 63 | |
| 757 | $0.06* | 3 | N/A | LLM Inference | 781 ms | 62 | |
| 758 | $0.06* | 2 | N/A | Data Enrichment | 106 ms | 62 | |
| 759 | $0.06* | 1 | N/A | Compliance | 105 ms | 61 | |
| 760 | $0.06* | 3 | N/A | Data Enrichment | 58 ms | 61 | |
| 761 | $0.06* | 2 | N/A | Bitcoin | 491 ms | — | |
| 762 | $0.06* | 2 | N/A | Other | 159 ms | 59 | |
| 763 | $0.06* | 2 | N/A | Other | 333 ms | 59 | |
| 764 | $0.06* | 1 | N/A | On-chain Data | 31 ms | — | |
| 765 | $0.05* | 37 | x402 | Web Search | 50 ms | 85 | |
| 766 | $0.05* | 12 | N/A | Other | 99 ms | 84 | |
| 767 | $0.05* | 42 | x402 | On-chain Data | 345 ms | 83 | |
| 768 | $0.05* | 1 | N/A | Other | 25 ms | 83 | |
| 769 | $0.05* | 41 | x402 | Other | 62 ms | 81 | |
| 770 | $0.05* | 22 | x402 | LLM Inference | 52 ms | 81 | |
| 771 | $0.05 | 17 | x402 | Finance & FX | 49 ms | 79 | |
| 772 | $0.05* | 13 | x402 | LLM Inference | 298 ms | 78 | |
| 773 | $0.05* | 4 | N/A | Other | 249 ms | 78 | |
| 774 | $0.05* | 16 | x402 | Other | 826 ms | 78 | |
| 775 | $0.05* | 9 | N/A | Other | 34 ms | 75 | |
| 776 | $0.05* | 8 | N/A | On-chain Data | 134 ms | 72 | |
| 777 | $0.05* | 4 | N/A | Other | 317 ms | 72 | |
| 778 | $0.05 | 4 | MPP | LLM Inference | 171 ms | 72 | |
| 779 | $0.05* | 5 | N/A | Crypto Prices | 288 ms | 72 | |
| 780 | $0.05* | 14 | N/A | LLM Inference | 407 ms | 71 | |
| 781 | $0.05* | 3 | N/A | LLM Inference | 702 ms | 71 | |
| 782 | $0.05* | 9 | N/A | LLM Inference | 52 ms | 71 | |
| 783 | $0.05* | 3 | N/A | LLM Inference | 27 ms | 71 | |
| 784 | $0.05* | 6 | N/A | Other | 196 ms | 71 | |
| 785 | $0.05* | 3 | N/A | Other | 217 ms | 71 | |
| 786 | $0.05* | 2 | N/A | Content Extraction | 106 ms | 71 | |
| 787 | $0.05* | 4 | N/A | On-chain Data | 162 ms | 71 | |
| 788 | $0.05* | 4 | N/A | Data Enrichment | 505 ms | 70 | |
| 789 | $0.05* | — | N/A | LLM Inference | 219 ms | 67 | |
| 790 | $0.05* | 4 | N/A | Other | 181 ms | 69 | |
| 791 | $0.05* | 3 | N/A | Other | 672 ms | 68 | |
| 792 | $0.05* | 5 | N/A | Finance & FX | 234 ms | 68 | |
| 793 | $0.05* | 9 | N/A | Web Search | 465 ms | 68 | |
| 794 | $0.05* | — | N/A | Commerce | 107 ms | 67 | |
| 795 | $0.05* | 5 | N/A | Crypto Prices | 56 ms | 67 | |
| 796 | $0.05* | 2 | N/A | Other | 345 ms | 66 | |
| 797 | $0.05* | 4 | N/A | Other | 146 ms | 66 | |
| 798 | $0.05* | 1 | N/A | Other | 322 ms | 66 | |
| 799 | $0.05* | 5 | N/A | Content Extraction | 384 ms | — | |
| 800 | $0.05* | 5 | N/A | Content Extraction | 126 ms | 63 |
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.