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↕ |
|---|---|---|---|---|---|---|---|
| 1951 | — | — | N/A | Other | 36 ms | — | |
| 1952 | — | — | N/A | LLM Inference | 24 ms | — | |
| 1953 | — | — | x402 | Other | 327 ms | — | |
| 1954 | — | — | N/A | Weather | 187 ms | — | |
| 1955 | — | — | N/A | On-chain Data | 36 ms | — | |
| 1956 | — | — | x402 | On-chain Data | 200 ms | — | |
| 1957 | — | — | N/A | Other | 731 ms | — | |
| 1958 | — | — | N/A | Prediction Markets | 52 ms | — | |
| 1959 | — | — | x402 | Other | 216 ms | — | |
| 1960 | — | — | x402 | Other | 286 ms | — | |
| 1961 | — | — | x402 | Other | 2613 ms | — | |
| 1962 | — | — | N/A | Other | — | — | |
| 1963 | — | — | N/A | LLM Inference | 155 ms | — | |
| 1964 | — | — | x402 | AI Media | 89 ms | — | |
| 1965 | — | — | N/A | Other | — | — | |
| 1966 | — | — | N/A | Bitcoin | 144 ms | — | |
| 1967 | — | — | N/A | AI Media | 44 ms | — | |
| 1968 | — | — | x402 | Compliance | 345 ms | — | |
| 1969 | — | — | x402 | Other | 41 ms | — | |
| 1970 | — | — | x402 | Content Extraction | 287 ms | — | |
| 1971 | — | — | N/A | Other | 29 ms | — | |
| 1972 | — | — | x402 | Other | 179 ms | — | |
| 1973 | — | — | N/A | Other | — | — | |
| 1974 | — | — | x402 | Compliance | 41 ms | — | |
| 1975 | — | — | x402 | Other | 72 ms | — | |
| 1976 | — | — | N/A | Other | 427 ms | — | |
| 1977 | — | — | N/A | Crypto Prices | 157 ms | — | |
| 1978 | — | — | N/A | Geo & Transit | 212 ms | — | |
| 1979 | — | — | x402 | LLM Inference | 100 ms | — | |
| 1980 | — | — | N/A | LLM Inference | 228 ms | — | |
| 1981 | — | — | x402 | Other | 1064 ms | — | |
| 1982 | — | — | N/A | Crypto Prices | 506 ms | — | |
| 1983 | — | — | N/A | Other | 222 ms | — | |
| 1984 | — | — | N/A | Crypto Prices | 82 ms | — | |
| 1985 | — | — | N/A | LLM Inference | 24 ms | — | |
| 1986 | — | — | x402 | AI Media | 35 ms | — | |
| 1987 | — | — | x402 | Social | 28 ms | — | |
| 1988 | — | — | N/A | Other | 25 ms | — | |
| 1989 | — | — | N/A | Other | 22 ms | — | |
| 1990 | — | — | x402 | Other | 460 ms | — | |
| 1991 | — | — | x402 | Content Extraction | 149 ms | — | |
| 1992 | — | — | x402 | Other | 1128 ms | — | |
| 1993 | — | — | N/A | Other | 34 ms | — | |
| 1994 | — | — | N/A | Other | 115 ms | — | |
| 1995 | — | — | N/A | Content Extraction | 312 ms | — | |
| 1996 | — | — | N/A | Compliance | 781 ms | — | |
| 1997 | — | — | x402 | Other | 112 ms | — | |
| 1998 | — | — | N/A | Other | 52 ms | — | |
| 1999 | — | — | x402 | On-chain Data | 2538 ms | — | |
| 2000 | — | — | x402 | LLM Inference | 161 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.