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 | $0.02 | 11 | x402 | Finance & FX | 52 ms | 78 | |
| 202 | $0.02* | 3 | x402 | Bitcoin | 387 ms | 76 | |
| 203 | $0.02* | 10 | x402 | Other | 492 ms | 76 | |
| 204 | $0.02* | 6 | x402 | Other | 104 ms | 76 | |
| 205 | $0.02* | 19 | x402 | Storage & Media | 281 ms | 76 | |
| 206 | $0.02* | 15 | x402 | Bitcoin | 44 ms | 75 | |
| 207 | $0.02 | 7 | x402 | Market Data | 54 ms | 75 | |
| 208 | $0.02* | 2 | x402 | Other | 156 ms | 74 | |
| 209 | $0.02* | 1 | x402 | On-chain Data | 308 ms | 73 | |
| 210 | $0.02 | 4 | x402 | Other | 162 ms | 73 | |
| 211 | $0.02 | 1 | x402 | Other | 291 ms | 69 | |
| 212 | $0.02 | 1 | x402 | Geo & Transit | 25 ms | 68 | |
| 213 | $0.02* | 1 | x402 | Other | 334 ms | 66 | |
| 214 | $0.02* | 3 | x402 | Geo & Transit | 322 ms | 64 | |
| 215 | $0.02* | 1 | x402 | LLM Inference | 786 ms | 63 | |
| 216 | $0.02* | 2 | x402 | AI Media | 340 ms | 63 | |
| 217 | $0.02* | 1 | x402 | Web Search | 55 ms | 61 | |
| 218 | $0.02* | 1 | x402 | Compliance | 184 ms | 59 | |
| 219 | $0.02* | 1 | x402 | LLM Inference | 92 ms | 59 | |
| 220 | $0.01* | 1 | x402 | Other | 224 ms | 90 | |
| 221 | $0.01* | 3 | x402 | Other | 38 ms | 79 | |
| 222 | $0.01 | 6 | x402 | Other | 171 ms | 76 | |
| 223 | $0.01* | 8 | x402 | News | 31 ms | 75 | |
| 224 | $0.01 | 8 | x402 | Other | 525 ms | 75 | |
| 225 | $0.01* | 1 | x402 | Other | 963 ms | 75 | |
| 226 | $0.01 | 4 | x402 | Other | 68 ms | 75 | |
| 227 | $0.01 | 12 | x402 | Other | 188 ms | 75 | |
| 228 | $0.01 | 5 | x402 | Prediction Markets | 52 ms | 74 | |
| 229 | $0.01* | 4 | x402 | On-chain Data | 184 ms | 74 | |
| 230 | $0.01 | 4 | x402 | Geo & Transit | 47 ms | 70 | |
| 231 | $0.01* | 1 | x402 | On-chain Data | 168 ms | 70 | |
| 232 | $0.01* | 5 | x402 | Other | 194 ms | 70 | |
| 233 | $0.01* | 1 | x402 | Other | 132 ms | 69 | |
| 234 | $0.01* | 3 | x402 | Other | 246 ms | 69 | |
| 235 | $0.01 | 5 | x402 | Other | 30 ms | 67 | |
| 236 | $0.01* | 1 | x402 | LLM Inference | 192 ms | 66 | |
| 237 | $0.01* | 3 | x402 | Content Extraction | 220 ms | 66 | |
| 238 | $0.01* | 1 | x402 | AI Media | 1354 ms | 65 | |
| 239 | $0.01* | 2 | x402 | Other | 487 ms | 63 | |
| 240 | $0.01* | 4 | x402 | Bitcoin | 65 ms | 63 | |
| 241 | $0.01* | 1 | x402 | On-chain Data | 59 ms | 61 | |
| 242 | $0.01 | 2 | x402 | LLM Inference | 180 ms | 61 | |
| 243 | $0.01* | 1 | x402 | On-chain Data | 63 ms | 59 | |
| 244 | $0.01* | 1 | x402 | Web Search | 138 ms | 59 | |
| 245 | $0.01* | — | x402 | Other | 173 ms | 59 | |
| 246 | $0.01* | — | x402 | Other | 357 ms | 59 | |
| 247 | $0.01* | 1 | x402 | AI Media | 339 ms | 59 | |
| 248 | $0.01* | 1 | x402 | Other | 138 ms | 55 | |
| 249 | $0.01* | 1 | x402 | Prediction Markets | 429 ms | 55 | |
| 250 | — | — | x402 | LLM Inference | 2774 ms | 93 |
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.