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 | $0.02 | 2 | x402 | Other | 293 ms | 81 | |
| 252 | $0.02* | 2 | x402 | On-chain Data | 100 ms | 72 | |
| 253 | $0.02* | 2 | x402 | Web Search | 458 ms | 74 | |
| 254 | $0.02* | 1 | MPP | Other | 399 ms | 73 | |
| 255 | $0.02* | 1 | N/A | LLM Inference | 180 ms | 73 | |
| 256 | $0.02* | 1 | x402 | LLM Inference | 722 ms | 68 | |
| 257 | $0.02* | 1 | x402 | Storage & Media | 266 ms | 65 | |
| 258 | $0.01 | 12 | x402 | Other | 354 ms | 76 | |
| 259 | $0.01 | 12 | x402 | On-chain Data | 17 ms | 87 | |
| 260 | $0.01* | 6 | x402 | Web Search | 49 ms | 88 | |
| 261 | $0.01* | 6 | x402 | On-chain Data | 345 ms | 82 | |
| 262 | $0.01* | 6 | x402 | On-chain Data | 55 ms | 82 | |
| 263 | $0.01 | 5 | x402 | News | 156 ms | 84 | |
| 264 | $0.01 | 5 | N/A | Other | 108 ms | 74 | |
| 265 | $0.01 | 4 | x402 | Market Data | 53 ms | 81 | |
| 266 | $0.01 | 4 | x402 | Weather | 356 ms | 79 | |
| 267 | $0.01* | 3 | x402 | Social | 228 ms | 80 | |
| 268 | $0.01* | 3 | x402 | LLM Inference | 48 ms | 76 | |
| 269 | $0.01* | 3 | x402 | Other | 32 ms | 72 | |
| 270 | $0.01 | 3 | MPP | Web Search | 32 ms | 83 | |
| 271 | $0.01 | 3 | x402 | Data Enrichment | 91 ms | 73 | |
| 272 | $0.01* | 3 | x402 | LLM Inference | 307 ms | 79 | |
| 273 | $0.01* | 2 | x402 | LLM Inference | 44 ms | 83 | |
| 274 | $0.01 | 2 | x402 | LLM Inference | 524 ms | 75 | |
| 275 | $0.01 | 2 | x402 | On-chain Data | 91 ms | 77 | |
| 276 | $0.01 | 2 | x402 | Other | 158 ms | 73 | |
| 277 | $0.01* | 2 | x402 | Other | 793 ms | 76 | |
| 278 | $0.01 | 2 | x402 | LLM Inference | 277 ms | 69 | |
| 279 | $0.01* | 1 | x402 | Other | 59 ms | 74 | |
| 280 | $0.01* | 1 | x402 | LLM Inference | 392 ms | 68 | |
| 281 | $0.01* | 1 | x402 | LLM Inference | 87 ms | 76 | |
| 282 | $0.01* | 1 | x402 | Other | 162 ms | 74 | |
| 283 | $0.01* | 1 | x402 | Other | 171 ms | 67 | |
| 284 | $0.01* | 1 | x402 | AI Media | 1192 ms | 69 | |
| 285 | $0.01* | 1 | x402 | LLM Inference | 608 ms | 74 | |
| 286 | $0.01 | 1 | MPP | LLM Inference | 198 ms | 72 | |
| 287 | $0.01* | 1 | x402 | On-chain Data | 157 ms | 70 | |
| 288 | $0.01* | 1 | x402 | Crypto Prices | 200 ms | 77 | |
| 289 | $0.01* | 1 | x402 | Other | 889 ms | 69 | |
| 290 | $0.01* | 1 | N/A | AI Media | 186 ms | 71 | |
| 291 | $0.01* | 1 | x402 | Other | 305 ms | 64 | |
| 292 | $0.01* | 1 | x402 | Other | 75 ms | 66 | |
| 293 | $0.01* | 1 | x402 | Other | 1096 ms | 58 | |
| 294 | $0.01* | 1 | MPP | Web Search | 203 ms | 75 | |
| 295 | $0.01* | 1 | MPP | Bitcoin | 20 ms | 68 | |
| 296 | $0.01* | 1 | x402 | Other | 855 ms | 63 | |
| 297 | $0.01* | 1 | x402 | Other | 892 ms | 72 | |
| 298 | — | 4 | x402 | Compliance | 87 ms | 80 | |
| 299 | — | 3 | MPP | Web Search | 148 ms | 84 | |
| 300 | — | 2 | x402 | Other | 120 ms | 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.
