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 | $5.04* | 7 | N/A | Other | 286 ms | 65 | |
| 252 | $5.01* | 3▼ 100.0% | N/A | LLM Inference | 102 ms | 61 | |
| 253 | $5.00*▲ 0.0% | 5▲ 0.0% | N/A | LLM Inference | 265 ms | 63 | |
| 254 | $5.00* | 4 | N/A | Data Enrichment | 1856 ms | 61 | |
| 255 | $5.00*▲ 233.3% | 1 | x402 | Other | 378 ms | 55 | |
| 256 | $4.99▲ 127.9% | 60▲ 300.0% | x402 | AI Media | 264 ms | 76 | |
| 257 | $4.89* | 16▼ 100.0% | N/A | LLM Inference | 52 ms | 69 | |
| 258 | $4.74*▲ 17.9% | 237▼ 97.2% | N/A | Commerce | 583 ms | 78 | |
| 259 | $4.74*▼ 53.9% | 6 | N/A | Compliance | 119 ms | 64 | |
| 260 | $4.73* | 4▼ 100.0% | N/A | AI Media | 301 ms | 62 | |
| 261 | $4.63* | 20▲ 999.0% | N/A | On-chain Data | 154 ms | 71 | |
| 262 | $4.50*▼ 20.9% | 237▲ 7.4% | x402 | Data Enrichment | 243 ms | 83 | |
| 263 | $4.49*▲ 999.0% | 27▼ 66.7% | x402 | Finance & FX | 205 ms | 72 | |
| 264 | $4.45*▲ 26.4% | 41▲ 100.0% | N/A | Compliance | 60 ms | 70 | |
| 265 | $4.45*▲ 26.4% | 41▲ 100.0% | N/A | Compliance | 80 ms | 74 | |
| 266 | $4.32▼ 8.5% | 148▼ 35.3% | x402 | On-chain Data | 318 ms | 81 | |
| 267 | $4.27*▲ 21.0% | 427▲ 96.2% | x402 | Other | 30 ms | 87 | |
| 268 | $4.26* | 729▼ 96.6% | N/A | On-chain Data | 22 ms | 89 | |
| 269 | $4.26*▲ 674.5% | 174▲ 300.0% | N/A | Compliance | 217 ms | 82 | |
| 270 | $4.26*▲ 674.5% | 174▲ 300.0% | x402 | Other | 165 ms | 80 | |
| 271 | $4.26*▼ 49.3% | 120▼ 82.2% | N/A | Other | 24 ms | 77 | |
| 272 | $4.12* | 413▼ 85.4% | N/A | Utility | 120 ms | 79 | |
| 273 | $4.10*▲ 8.7% | 817▼ 30.0% | x402 | Crypto Prices | 177 ms | 90 | |
| 274 | $4.10*▲ 999.0% | 44▼ 100.0% | x402 | Market Data | 910 ms | 74 | |
| 275 | $4.03▼ 63.9% | 398▼ 74.6% | x402 | Content Extraction | 159 ms | 84 | |
| 276 | $4.03*▲ 999.0% | 72▼ 60.0% | N/A | LLM Inference | 329 ms | 77 | |
| 277 | $4.03* | 52▼ 100.0% | N/A | On-chain Data | 443 ms | 74 | |
| 278 | $4.03* | 36▼ 100.0% | N/A | Content Extraction | 71 ms | 74 | |
| 279 | $3.98*▲ 1.8% | 99▼ 23.5% | N/A | LLM Inference | 168 ms | 79 | |
| 280 | $3.98*▼ 84.7% | 70▼ 88.9% | x402 | Other | 968 ms | 77 | |
| 281 | $3.90*▲ 999.0% | 388▼ 100.0% | x402 | Other | 405 ms | 86 | |
| 282 | $3.86*▲ 50.4% | 1,216▲ 66.7% | x402 | Other | 306 ms | 92 | |
| 283 | $3.85*▲ 2.4% | 21▼ 100.0% | N/A | AI Media | 155 ms | 71 | |
| 284 | $3.74*▼ 37.6% | 82▼ 100.0% | N/A | Other | 184 ms | 73 | |
| 285 | $3.70*▲ 103.3% | 64▼ 87.0% | N/A | Other | 254 ms | 76 | |
| 286 | $3.69* | 14 | N/A | Other | 180 ms | 69 | |
| 287 | $3.68*▼ 16.9% | 19▼ 100.0% | N/A | Content Extraction | 103 ms | 70 | |
| 288 | $3.65*▼ 0.8% | 92▼ 80.0% | N/A | Other | 398 ms | 79 | |
| 289 | $3.65* | 25 | N/A | Other | 207 ms | 72 | |
| 290 | $3.62*▲ 189.6% | 724▼ 29.3% | N/A | Crypto Prices | 287 ms | 89 | |
| 291 | $3.62* | 47 | N/A | LLM Inference | 173 ms | 75 | |
| 292 | $3.56* | 230▼ 86.4% | N/A | AI Media | 52 ms | 78 | |
| 293 | $3.55▼ 5.6% | 355▼ 63.2% | x402 | Crypto Prices | 154 ms | 84 | |
| 294 | $3.50*▲ 600.0% | 14 | N/A | Other | 280 ms | 65 | |
| 295 | $3.48*▲ 171.9% | 384▼ 89.2% | N/A | Other | 162 ms | 86 | |
| 296 | $3.48*▼ 42.2% | 30▼ 100.0% | N/A | Content Extraction | 206 ms | 73 | |
| 297 | $3.45* | 6 | N/A | Data Enrichment | 221 ms | 64 | |
| 298 | $3.43*▲ 261.1% | 111 | N/A | LLM Inference | 36 ms | 70 | |
| 299 | $3.41*▲ 315.9% | 62▲ 999.0% | x402 | Crypto Prices | 209 ms | 77 | |
| 300 | $3.37*▲ 420.0% | 95▼ 66.7% | N/A | Other | 79 ms | 79 |
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.