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 | Other | 495 ms | — | |
| 2002 | — | — | x402 | Other | 40 ms | — | |
| 2003 | — | — | N/A | On-chain Data | 974 ms | — | |
| 2004 | — | — | N/A | Weather | 198 ms | — | |
| 2005 | — | — | MPP | Web Search | 152 ms | — | |
| 2006 | — | — | N/A | Other | 29 ms | — | |
| 2007 | — | — | N/A | Other | 29 ms | — | |
| 2008 | — | — | x402 | Other | 327 ms | — | |
| 2009 | — | — | N/A | LLM Inference | 362 ms | — | |
| 2010 | — | — | N/A | LLM Inference | 486 ms | — | |
| 2011 | — | — | x402 | Other | 864 ms | — | |
| 2012 | — | — | x402 | Compliance | 41 ms | — | |
| 2013 | — | — | N/A | LLM Inference | 227 ms | — | |
| 2014 | — | — | N/A | Crypto Prices | 506 ms | — | |
| 2015 | — | — | x402 | Other | — | — | |
| 2016 | — | — | N/A | LLM Inference | 24 ms | — | |
| 2017 | — | — | N/A | Web Search | — | — | |
| 2018 | — | — | x402 | AI Media | 35 ms | — | |
| 2019 | — | — | x402 | LLM Inference | 170 ms | — | |
| 2020 | — | — | N/A | LLM Inference | 24 ms | — | |
| 2021 | — | — | x402 | Other | 852 ms | — | |
| 2022 | — | — | N/A | Other | 416 ms | — | |
| 2023 | — | — | N/A | Other | 752 ms | — | |
| 2024 | — | — | N/A | Other | — | — | |
| 2025 | — | — | N/A | Crypto Prices | 24 ms | — | |
| 2026 | — | — | x402 | Other | 26 ms | — | |
| 2027 | — | — | N/A | On-chain Data | 43 ms | — | |
| 2028 | — | — | x402 | LLM Inference | 320 ms | — | |
| 2029 | — | — | N/A | Content Extraction | 546 ms | — | |
| 2030 | — | — | x402 | Other | 1128 ms | — | |
| 2031 | — | — | x402 | Other | 803 ms | — | |
| 2032 | — | — | N/A | Other | 34 ms | — | |
| 2033 | — | — | N/A | Other | 115 ms | — | |
| 2034 | — | — | x402 | Other | — | — | |
| 2035 | — | — | N/A | Other | 555 ms | — | |
| 2036 | — | — | x402 | Other | 717 ms | — | |
| 2037 | — | — | x402 | Other | 110 ms | — | |
| 2038 | — | — | N/A | On-chain Data | 139 ms | — | |
| 2039 | — | — | x402 | Other | 44 ms | — | |
| 2040 | — | — | N/A | Other | 193 ms | — | |
| 2041 | — | — | x402 | LLM Inference | 161 ms | — | |
| 2042 | — | — | N/A | Data Enrichment | 323 ms | — | |
| 2043 | — | — | N/A | LLM Inference | 15 ms | — | |
| 2044 | — | — | N/A | Other | 331 ms | — | |
| 2045 | — | — | N/A | Other | 1037 ms | — | |
| 2046 | — | — | N/A | Other | 165 ms | — | |
| 2047 | — | — | N/A | Other | 427 ms | — | |
| 2048 | — | — | MPP | AI Media | 264 ms | — | |
| 2049 | — | — | N/A | Other | 43 ms | — | |
| 2050 | — | — | N/A | Other | 30 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.