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↕ |
|---|---|---|---|---|---|---|---|
| 2001 | — | — | N/A | Data Enrichment | 60 ms | 59 | |
| 2002 | — | — | N/A | Other | 103 ms | 55 | |
| 2003 | — | — | N/A | Other | 285 ms | 63 | |
| 2004 | — | — | N/A | Other | 150 ms | 55 | |
| 2005 | — | — | N/A | LLM Inference | 110 ms | 68 | |
| 2006 | — | — | N/A | Other | 480 ms | 64 | |
| 2007 | — | — | MPP | Other | — | — | |
| 2008 | — | — | N/A | Other | 270 ms | — | |
| 2009 | — | — | x402 | Other | 860 ms | — | |
| 2010 | — | — | N/A | Other | 171 ms | — | |
| 2011 | — | — | N/A | Utility | 30 ms | 64 | |
| 2012 | — | — | N/A | Other | 361 ms | 59 | |
| 2013 | — | — | N/A | Content Extraction | 219 ms | — | |
| 2014 | — | — | x402 | AI Media | 189 ms | 63 | |
| 2015 | — | — | N/A | LLM Inference | 26 ms | 75 | |
| 2016 | — | — | N/A | LLM Inference | 52 ms | 55 | |
| 2017 | — | — | N/A | Web Search | 155 ms | 74 | |
| 2018 | — | — | N/A | Other | 2169 ms | 61 | |
| 2019 | — | — | MPP | AI Media | 186 ms | — | |
| 2020 | — | — | N/A | Other | 152 ms | 55 | |
| 2021 | — | — | x402 | Web Search | 161 ms | 61 | |
| 2022 | — | — | N/A | Other | 264 ms | 76 | |
| 2023 | — | — | x402 | Other | 158 ms | — | |
| 2024 | — | — | MPP | Storage & Media | — | — | |
| 2025 | — | — | x402 | Other | 306 ms | 55 | |
| 2026 | — | — | N/A | Data Enrichment | 318 ms | 55 | |
| 2027 | — | — | N/A | Geo & Transit | 155 ms | 66 | |
| 2028 | — | — | x402 | Other | 1012 ms | 59 | |
| 2029 | — | — | N/A | Other | 495 ms | — | |
| 2030 | — | — | N/A | Weather | 193 ms | 67 | |
| 2031 | — | — | x402 | LLM Inference | 332 ms | 68 | |
| 2032 | — | — | x402 | Content Extraction | 252 ms | 81 | |
| 2033 | — | — | x402 | Other | 73 ms | — | |
| 2034 | — | — | x402 | On-chain Data | 240 ms | — | |
| 2035 | — | — | N/A | Other | 158 ms | 59 | |
| 2036 | — | — | N/A | Web Search | 609 ms | — | |
| 2037 | — | — | N/A | LLM Inference | 284 ms | 67 | |
| 2038 | — | — | N/A | Web Search | — | — | |
| 2039 | — | — | N/A | Web Search | 132 ms | — | |
| 2040 | — | — | N/A | Other | 162 ms | 63 | |
| 2041 | — | — | N/A | Other | 2019 ms | — | |
| 2042 | — | — | x402 | LLM Inference | 52 ms | — | |
| 2043 | — | — | N/A | LLM Inference | 299 ms | — | |
| 2044 | — | — | N/A | Compliance | 290 ms | 55 | |
| 2045 | — | — | N/A | Compliance | 117 ms | 66 | |
| 2046 | — | — | N/A | Data Enrichment | 198 ms | 61 | |
| 2047 | — | — | N/A | Data Enrichment | 202 ms | 55 | |
| 2048 | — | — | N/A | Content Extraction | 324 ms | 67 | |
| 2049 | — | — | N/A | LLM Inference | 187 ms | 72 | |
| 2050 | — | — | N/A | LLM Inference | 512 ms | — |
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.