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↕ |
|---|---|---|---|---|---|---|---|
| 201 | $0.06 | 1 | x402 | LLM Inference | — | 72 | |
| 202 | $0.06 | 2 | x402 | Crypto Prices | — | 68 | |
| 203 | $0.06* | 6 | x402 | Other | — | 68 | |
| 204 | $0.05* | 46 | x402 | On-chain Data | — | 78 | |
| 205 | $0.05* | 52 | x402 | Content Extraction | — | 82 | |
| 206 | $0.05 | 9 | x402 | Other | — | 74 | |
| 207 | $0.05* | — | x402 | LLM Inference | — | 69 | |
| 208 | $0.05* | 1 | x402 | Data Enrichment | — | 67 | |
| 209 | $0.05* | 1 | x402 | On-chain Data | — | 66 | |
| 210 | $0.05* | 5 | x402 | Other | — | 29 | |
| 211 | $0.05* | 1 | x402 | Other | — | 66 | |
| 212 | $0.05* | 1 | x402 | On-chain Data | — | 61 | |
| 213 | $0.05* | — | x402 | Other | — | 61 | |
| 214 | $0.05* | 1 | x402 | AI Media | — | 59 | |
| 215 | $0.04* | 4 | x402🔑 API key | Data Enrichment | — | 62 | |
| 216 | $0.04* | 36 | x402 | On-chain Data | — | 82 | |
| 217 | $0.04* | 41 | x402 | Bitcoin | — | 82 | |
| 218 | $0.04* | 9 | x402 | Market Data | — | 78 | |
| 219 | $0.04* | 4 | x402 | Weather | — | 77 | |
| 220 | $0.03 | 5 | x402 | Social | — | 86 | |
| 221 | $0.03 | 27 | x402 | Other | — | 82 | |
| 222 | $0.03 | 27 | x402 | Bitcoin | — | 80 | |
| 223 | $0.03* | 4 | x402 | Social | — | 79 | |
| 224 | $0.03* | 12 | x402 | LLM Inference | — | 78 | |
| 225 | $0.03* | 7 | x402 | Other | — | 77 | |
| 226 | $0.03* | 2 | x402 | Other | — | 74 | |
| 227 | $0.03* | 5 | x402 | On-chain Data | — | 72 | |
| 228 | $0.03 | 3 | x402 | Utility | — | 72 | |
| 229 | $0.03 | 2 | x402 | Other | — | 72 | |
| 230 | $0.03* | — | x402 | Other | — | 72 | |
| 231 | $0.03 | 3 | x402 | News | — | 70 | |
| 232 | $0.03 | 3 | x402 | AI Media | — | 69 | |
| 233 | $0.03 | 1 | x402 | AI Media | — | 67 | |
| 234 | $0.03* | 1 | x402 | Other | — | 66 | |
| 235 | $0.02* | 10 | x402 | LLM Inference | — | 84 | |
| 236 | $0.02* | 1 | x402 | Other | — | 83 | |
| 237 | $0.02* | 4 | x402 | LLM Inference | — | 75 | |
| 238 | $0.02* | 1 | x402 | Crypto Prices | — | 74 | |
| 239 | $0.02* | 2 | x402 | Market Data | — | 73 | |
| 240 | $0.02 | 5 | x402 | Other | — | 72 | |
| 241 | $0.02* | 1 | x402 | Finance & FX | — | 69 | |
| 242 | $0.02* | 1 | x402 | LLM Inference | — | 69 | |
| 243 | $0.02* | 1 | x402 | LLM Inference | — | 67 | |
| 244 | $0.02* | 2 | x402 | LLM Inference | — | 67 | |
| 245 | $0.02* | 2 | x402 | Other | — | 65 | |
| 246 | $0.02* | 2 | x402 | LLM Inference | — | 63 | |
| 247 | $0.02* | — | x402 | Data Enrichment | — | 63 | |
| 248 | $0.02* | 2 | x402 | Other | — | 63 | |
| 249 | $0.01* | 6 | x402 | Finance & FX | — | 95 | |
| 250 | $0.01 | 2 | x402 | Data Enrichment | — | 83 |
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.