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 | $0.04* | 2 | x402 | Finance & FX | 190 ms | 75 | |
| 202 | $0.04 | 2 | N/A | Other | 106 ms | 74 | |
| 203 | $0.04* | 1 | x402 | Other | 70 ms | 70 | |
| 204 | $0.03* | 21 | MPP | On-chain Data | 180 ms | 67 | |
| 205 | $0.03* | 16 | x402 | Other | 280 ms | 82 | |
| 206 | $0.03* | 10 | N/A | Content Extraction | 131 ms | 70 | |
| 207 | $0.03 | 9 | x402 | AI Media | 148 ms | 84 | |
| 208 | $0.03* | 9 | x402 | Web Search | 140 ms | 82 | |
| 209 | $0.03* | 4 | x402 | Utility | 187 ms | 75 | |
| 210 | $0.03 | 3 | x402 | Content Extraction | 153 ms | 82 | |
| 211 | $0.03* | 3 | x402 | Other | 83 ms | 72 | |
| 212 | $0.03 | 3 | x402 | Utility | 89 ms | 73 | |
| 213 | $0.03* | 3 | x402 | Storage & Media | 275 ms | 69 | |
| 214 | $0.03 | 2 | x402 | Other | 544 ms | 71 | |
| 215 | $0.03* | 1 | x402 | Prediction Markets | 367 ms | 82 | |
| 216 | $0.03 | 1 | x402 | AI Media | 242 ms | 68 | |
| 217 | $0.02* | 19 | x402 | LLM Inference | 35 ms | 79 | |
| 218 | $0.02* | 15 | x402 | AI Media | 464 ms | 77 | |
| 219 | $0.02* | 15 | N/A | Data Enrichment | 448 ms | 77 | |
| 220 | $0.02 | 8 | x402 | Prediction Markets | 59 ms | 74 | |
| 221 | $0.02* | 5 | x402 | LLM Inference | 712 ms | 63 | |
| 222 | $0.02* | 5 | x402 | Content Extraction | 137 ms | 80 | |
| 223 | $0.02* | 5 | x402 | Market Data | 23 ms | 76 | |
| 224 | $0.02* | 5 | x402 | Web Search | 466 ms | 63 | |
| 225 | $0.02 | 3 | MPP | Finance & FX | 2703 ms | 79 | |
| 226 | $0.02 | 3 | x402 | Other | 165 ms | 88 | |
| 227 | $0.02 | 2 | x402 | Other | 293 ms | 81 | |
| 228 | $0.02* | 2 | x402 | On-chain Data | 45 ms | 82 | |
| 229 | $0.02* | 2 | x402 | On-chain Data | 100 ms | 72 | |
| 230 | $0.02* | 2 | x402 | Web Search | 458 ms | 74 | |
| 231 | $0.02* | 1 | x402 | Storage & Media | 266 ms | 65 | |
| 232 | $0.02* | 1 | MPP | Other | 399 ms | 73 | |
| 233 | $0.02* | 1 | x402 | LLM Inference | 722 ms | 68 | |
| 234 | $0.02* | 1 | N/A | LLM Inference | 180 ms | 73 | |
| 235 | $0.01 | 12 | x402 | Other | 354 ms | 76 | |
| 236 | $0.01 | 12 | x402 | On-chain Data | 17 ms | 87 | |
| 237 | $0.01* | 6 | x402 | Web Search | 49 ms | 88 | |
| 238 | $0.01* | 6 | x402 | On-chain Data | 55 ms | 82 | |
| 239 | $0.01* | 6 | x402 | On-chain Data | 345 ms | 82 | |
| 240 | $0.01 | 5 | x402 | News | 156 ms | 84 | |
| 241 | $0.01 | 5 | N/A | Other | 108 ms | 74 | |
| 242 | $0.01 | 4 | x402 | Weather | 356 ms | 79 | |
| 243 | $0.01 | 4 | x402 | Market Data | 53 ms | 81 | |
| 244 | $0.01* | 3 | x402 | LLM Inference | 48 ms | 76 | |
| 245 | $0.01* | 3 | x402 | Other | 32 ms | 72 | |
| 246 | $0.01 | 3 | x402 | Data Enrichment | 91 ms | 73 | |
| 247 | $0.01* | 3 | x402 | LLM Inference | 307 ms | 79 | |
| 248 | $0.01* | 3 | x402 | Social | 228 ms | 80 | |
| 249 | $0.01* | 2 | x402 | Other | 793 ms | 76 | |
| 250 | $0.01 | 2 | x402 | On-chain Data | 91 ms | 77 |
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.
