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 | $8.98* | 1,021▼ 73.4% | N/A | Other | 1396 ms | 91 | |
| 202 | $8.63*▼ 74.1% | 807▲ 999.0% | x402 | Other | 293 ms | 90 | |
| 203 | $8.60▼ 19.6% | 86▼ 57.1% | x402 | Other | 155 ms | 78 | |
| 204 | $8.27* | 23 | N/A | Other | 49 ms | 67 | |
| 205 | $8.14*▼ 65.5% | 814▼ 37.1% | x402 | LLM Inference | 285 ms | 90 | |
| 206 | $8.01*▲ 132.4% | 432▲ 1.8% | N/A | Other | 364 ms | 87 | |
| 207 | $7.91*▲ 999.0% | 791 | x402 | On-chain Data | 159 ms | 90 | |
| 208 | $7.85*▲ 393.7% | 435▼ 85.2% | N/A | Other | 477 ms | 80 | |
| 209 | $7.83*▲ 611.8% | 1 | N/A | On-chain Data | 1760 ms | 55 | |
| 210 | $7.80*▲ 205.9% | 40▼ 50.0% | N/A | Finance & FX | 748 ms | 74 | |
| 211 | $7.62* | 12 | N/A | LLM Inference | 513 ms | 63 | |
| 212 | $7.43* | 548▼ 92.3% | x402 | Other | 161 ms | 88 | |
| 213 | $7.43*▲ 19.8% | 453▼ 48.3% | x402 | Prediction Markets | 363 ms | 87 | |
| 214 | $7.38*▼ 67.1% | 586▼ 66.9% | N/A | Other | 544 ms | 87 | |
| 215 | $7.38*▼ 67.1% | 586▼ 66.9% | N/A | Market Data | 562 ms | 88 | |
| 216 | $7.38* | 34▼ 80.0% | N/A | Other | 493 ms | 73 | |
| 217 | $7.35*▼ 84.1% | 160▼ 80.0% | N/A | LLM Inference | 248 ms | 81 | |
| 218 | $7.35*▲ 241.9% | 5 | x402 | Other | 512 ms | 63 | |
| 219 | $7.32▼ 1.5% | 248▼ 61.1% | N/A | LLM Inference | 837 ms | 84 | |
| 220 | $7.30*▲ 139.3% | 39▼ 100.0% | x402 | Web Search | 151 ms | 71 | |
| 221 | $7.20* | 807▼ 89.4% | N/A | Other | 296 ms | 88 | |
| 222 | $7.06*▲ 77.4% | 1,348▼ 98.3% | N/A | Other | 805 ms | 82 | |
| 223 | $7.06*▼ 62.9% | 104▼ 80.0% | x402 | Compliance | 1204 ms | 78 | |
| 224 | $7.03▼ 53.2% | 37▼ 66.7% | x402 | On-chain Data | 21 ms | 74 | |
| 225 | $7.02*▼ 22.6% | 1,045▼ 53.0% | x402 | On-chain Data | 48 ms | 88 | |
| 226 | $6.90* | 138▼ 100.0% | N/A | Finance & FX | 26 ms | 77 | |
| 227 | $6.83*▼ 5.1% | 436▼ 60.0% | N/A | Other | 119 ms | 87 | |
| 228 | $6.82*▼ 58.9% | 269▲ 11.1% | N/A | AI Media | 144 ms | 84 | |
| 229 | $6.80▲ 422.1% | 55▲ 0.0% | x402 | Bitcoin | 60 ms | 76 | |
| 230 | $6.78*▲ 143.0% | 346▲ 100.0% | N/A | Other | 160 ms | 85 | |
| 231 | $6.76*▼ 67.4% | 417▼ 22.9% | N/A | Web Search | 17 ms | 86 | |
| 232 | $6.75*▼ 82.0% | 2,512 | N/A | Other | 302 ms | 93 | |
| 233 | $6.72*▲ 999.0% | 104▼ 97.4% | N/A | Other | 206 ms | 77 | |
| 234 | $6.49*▲ 999.0% | 76▼ 23.1% | N/A | Other | 284 ms | 75 | |
| 235 | $6.45*▼ 38.8% | 267▲ 28.6% | N/A | LLM Inference | 173 ms | 82 | |
| 236 | $6.45* | 7▼ 100.0% | N/A | On-chain Data | 222 ms | 65 | |
| 237 | $6.42* | 1,189 | N/A | LLM Inference | 11 ms | 90 | |
| 238 | $6.32* | 142▼ 100.0% | N/A | AI Media | 213 ms | 76 | |
| 239 | $6.25*▲ 999.0% | 121▼ 33.3% | N/A | Data Enrichment | 758 ms | 80 | |
| 240 | $6.21*▲ 138.8% | 15▼ 100.0% | N/A | Other | 186 ms | 69 | |
| 241 | $6.11▼ 78.4% | 849▼ 13.3% | x402 | Other | 382 ms | 90 | |
| 242 | $6.06* | 737▲ 169.6% | N/A | LLM Inference | 401 ms | 89 | |
| 243 | $6.06* | 4 | N/A | Other | 284 ms | 62 | |
| 244 | $6.00*▼ 85.4% | 3 | N/A | Commerce | 154 ms | 60 | |
| 245 | $5.97*▲ 999.0% | 199▲ 280.0% | x402 | AI Media | 20 ms | 81 | |
| 246 | $5.85* | 133▲ 999.0% | N/A | Other | 212 ms | 80 | |
| 247 | $5.74* | 54▼ 100.0% | N/A | Data Enrichment | 58 ms | 76 | |
| 248 | $5.55* | 456▼ 100.0% | N/A | AI Media | 25 ms | 87 | |
| 249 | $5.50* | 276▼ 75.0% | N/A | AI Media | 251 ms | 84 | |
| 250 | $5.50* | 276▼ 75.0% | N/A | Weather | 241 ms | 84 |
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.