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↕ |
|---|---|---|---|---|---|---|---|
| 701 | $0.06* | 2 | N/A | Other | 159 ms | 59 | |
| 702 | $0.06* | 1 | N/A | On-chain Data | 31 ms | — | |
| 703 | $0.05* | 37 | x402 | Web Search | 50 ms | 85 | |
| 704 | $0.05* | 42 | x402 | On-chain Data | 345 ms | 83 | |
| 705 | $0.05* | 1 | N/A | Other | 25 ms | 83 | |
| 706 | $0.05* | 41 | x402 | Other | 62 ms | 81 | |
| 707 | $0.05* | 22 | x402 | LLM Inference | 52 ms | 81 | |
| 708 | $0.05 | 17 | x402 | Finance & FX | 49 ms | 79 | |
| 709 | $0.05* | 13 | x402 | LLM Inference | 298 ms | 78 | |
| 710 | $0.05* | 4 | N/A | Other | 249 ms | 78 | |
| 711 | $0.05* | 16 | x402 | Other | 826 ms | 78 | |
| 712 | $0.05* | 9 | N/A | Other | 34 ms | 75 | |
| 713 | $0.05* | 8 | N/A | On-chain Data | 134 ms | 72 | |
| 714 | $0.05* | 5 | N/A | Crypto Prices | 288 ms | 72 | |
| 715 | $0.05* | 4 | N/A | Other | 317 ms | 72 | |
| 716 | $0.05 | 4 | MPP | LLM Inference | 171 ms | 72 | |
| 717 | $0.05* | 3 | N/A | LLM Inference | 702 ms | 71 | |
| 718 | $0.05* | 14 | N/A | LLM Inference | 407 ms | 71 | |
| 719 | $0.05* | 9 | N/A | LLM Inference | 52 ms | 71 | |
| 720 | $0.05* | 3 | N/A | LLM Inference | 27 ms | 71 | |
| 721 | $0.05* | 2 | N/A | Content Extraction | 106 ms | 71 | |
| 722 | $0.05* | 6 | N/A | Other | 196 ms | 71 | |
| 723 | $0.05* | 3 | N/A | Other | 217 ms | 71 | |
| 724 | $0.05* | 4 | N/A | On-chain Data | 162 ms | 71 | |
| 725 | $0.05* | 4 | N/A | Data Enrichment | 505 ms | 70 | |
| 726 | $0.05* | — | N/A | LLM Inference | 219 ms | 67 | |
| 727 | $0.05* | 4 | N/A | Other | 181 ms | 69 | |
| 728 | $0.05* | 3 | N/A | Other | 672 ms | 68 | |
| 729 | $0.05* | 5 | N/A | Finance & FX | 234 ms | 68 | |
| 730 | $0.05* | 9 | N/A | Web Search | 465 ms | 68 | |
| 731 | $0.05* | — | N/A | Commerce | 107 ms | 67 | |
| 732 | $0.05* | 5 | N/A | Crypto Prices | 56 ms | 67 | |
| 733 | $0.05* | 2 | N/A | Other | 345 ms | 66 | |
| 734 | $0.05* | 1 | N/A | Other | 322 ms | 66 | |
| 735 | $0.05* | 5 | N/A | Content Extraction | 384 ms | — | |
| 736 | $0.05* | 5 | N/A | Content Extraction | 126 ms | 63 | |
| 737 | $0.05* | 1 | x402 | Web Search | 64 ms | 61 | |
| 738 | $0.05* | 1 | N/A | Compliance | 202 ms | 61 | |
| 739 | $0.05 | 1 | x402 | LLM Inference | 281 ms | 59 | |
| 740 | $0.05* | 1 | N/A | Other | 2028 ms | 55 | |
| 741 | $0.05 | 1 | x402 | Compliance | 304 ms | 55 | |
| 742 | $0.04* | 18 | N/A | Weather | 242 ms | 85 | |
| 743 | $0.04* | 18 | N/A | Other | 184 ms | 85 | |
| 744 | $0.04* | 18 | N/A | AI Media | 250 ms | 85 | |
| 745 | $0.04* | 18 | N/A | Weather | 241 ms | 85 | |
| 746 | $0.04* | 18 | N/A | Weather | 193 ms | 85 | |
| 747 | $0.04* | 30 | N/A | Other | 676 ms | 82 | |
| 748 | $0.04* | 1 | N/A | Other | 387 ms | 81 | |
| 749 | $0.04* | 15 | N/A | Other | 86 ms | 76 | |
| 750 | $0.04* | 25 | x402 | Storage & Media | 270 ms | 76 |
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.