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↕ |
|---|---|---|---|---|---|---|---|
| 251 | $0.60* | 17 | N/A | AI Media | — | 70 | |
| 252 | $0.59 | 129 | x402 | Content Extraction | — | 83 | |
| 253 | $0.58 | 152 | x402 | Finance & FX | — | 91 | |
| 254 | $0.56 | 40 | x402 | News | — | 82 | |
| 255 | $0.56* | 16 | x402 | Compliance | — | 79 | |
| 256 | $0.56 | 3 | N/A | Compliance | — | 67 | |
| 257 | $0.53 | 57 | x402 | LLM Inference | — | 81 | |
| 258 | $0.52* | 88 | N/A | AI Media | — | 82 | |
| 259 | $0.51* | 10 | N/A | AI Media | — | 77 | |
| 260 | $0.50* | 4 | x402 | Market Data | — | 74 | |
| 261 | $0.50* | 2 | x402 | Finance & FX | — | 69 | |
| 262 | $0.50* | 2 | x402 | Other | — | 69 | |
| 263 | $0.50* | — | N/A | AI Media | — | 66 | |
| 264 | $0.50* | — | N/A | AI Media | — | 66 | |
| 265 | $0.50 | 1 | x402 | On-chain Data | — | 62 | |
| 266 | $0.49 | 213 | x402 | AI Media | 8437 ms | 93 | |
| 267 | $0.49* | 34 | N/A | Other | — | 95 | |
| 268 | $0.49* | 37 | x402 | Prediction Markets | — | 83 | |
| 269 | $0.49 | 5 | x402 | LLM Inference | — | 71 | |
| 270 | $0.48* | 73 | x402 | Other | — | 88 | |
| 271 | $0.48* | 45 | MPP | Other | — | 87 | |
| 272 | $0.48 | 5 | MPP | AI Media | — | 78 | |
| 273 | $0.47* | 7 | N/A | Other | — | 65 | |
| 274 | $0.47* | 6 | N/A | Other | — | 64 | |
| 275 | $0.46 | 40 | MPP | Other | — | 91 | |
| 276 | $0.46* | 71 | x402 | Content Extraction | — | 88 | |
| 277 | $0.46 | 92 | x402 | Utility | — | 88 | |
| 278 | $0.46* | 42 | N/A | News | — | 81 | |
| 279 | $0.46* | 42 | N/A | Other | — | 81 | |
| 280 | $0.46 | 42 | x402 | Content Extraction | — | 81 | |
| 281 | $0.46 | 46 | x402 | Compliance | — | 77 | |
| 282 | $0.46* | 46 | N/A | Market Data | — | 75 | |
| 283 | $0.45 | 45 | x402 | Crypto Prices | — | 92 | |
| 284 | $0.45* | 9 | N/A | Other | — | 25 | |
| 285 | $0.40* | 15 | N/A | Geo & Transit | — | 69 | |
| 286 | $0.40* | 4 | N/A | Compliance | — | 68 | |
| 287 | $0.38 | 91 | x402 | Other | — | 85 | |
| 288 | $0.37 | 279 | x402 | Weather | — | 84 | |
| 289 | $0.37* | 9 | x402 | Bitcoin | — | 76 | |
| 290 | $0.36* | 128 | N/A | AI Media | — | 80 | |
| 291 | $0.35* | 1 | x402 | Compliance | — | 59 | |
| 292 | $0.34 | 38 | x402 | LLM Inference | — | 79 | |
| 293 | $0.33* | 73 | N/A | Other | — | 81 | |
| 294 | $0.33* | 1 | MPP | Data Enrichment | — | 64 | |
| 295 | $0.32* | 64 | N/A | Crypto Prices | — | 77 | |
| 296 | $0.32 | 29 | x402 | Other | — | 76 | |
| 297 | $0.32* | 5 | MPP | Bitcoin | — | 72 | |
| 298 | $0.32* | 6 | N/A | On-chain Data | — | 31 | |
| 299 | $0.31* | 3 | x402 | Social | — | 69 | |
| 300 | $0.30* | — | MPP | AI Media | — | 73 |
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.