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↕ |
|---|---|---|---|---|---|---|---|
| 151 | $13.07*▼ 35.9% | 276▼ 20.0% | N/A | Other | 54 ms | 77 | |
| 152 | $13.05*▲ 999.0% | 466▼ 33.1% | N/A | On-chain Data | 278 ms | 83 | |
| 153 | $12.50*▲ 7.1% | 527▼ 62.8% | x402 | Other | 96 ms | 86 | |
| 154 | $12.43*▲ 723.2% | 135▼ 100.0% | MPP | AI Media | 148 ms | 81 | |
| 155 | $12.29*▲ 38.2% | 9 | N/A | Other | 587 ms | 66 | |
| 156 | $11.85*▲ 106.8% | 1,185▼ 20.7% | x402 | Social | 45 ms | 55 | |
| 157 | $11.75*▲ 999.0% | 8▲ 100.0% | x402 | Finance & FX | 186 ms | 66 | |
| 158 | $11.34*▲ 999.0% | 7▼ 100.0% | N/A | Bitcoin | 284 ms | 65 | |
| 159 | $11.27*▲ 229.5% | 6 | N/A | AI Media | 242 ms | 64 | |
| 160 | $11.26* | 91▼ 68.8% | N/A | On-chain Data | 272 ms | 75 | |
| 161 | $11.10*▲ 516.7% | 14 | N/A | On-chain Data | 176 ms | 69 | |
| 162 | $11.00* | 3▼ 100.0% | N/A | Other | 1436 ms | 61 | |
| 163 | $10.95*▼ 95.3% | 78 | x402 | Other | 499 ms | 78 | |
| 164 | $10.60*▲ 190.4% | 902▼ 95.3% | N/A | Data Enrichment | 23 ms | 54 | |
| 165 | $10.30*▲ 101.0% | 453▼ 65.0% | MPP | Storage & Media | 202 ms | 79 | |
| 166 | $10.25* | 32▼ 94.1% | N/A | LLM Inference | 314 ms | 73 | |
| 167 | $10.23* | 312▼ 100.0% | N/A | Other | 638 ms | 85 | |
| 168 | $10.04*▲ 999.0% | 5▼ 100.0% | N/A | LLM Inference | 278 ms | 63 | |
| 169 | $10.00* | 4 | N/A | Other | 307 ms | 62 | |
| 170 | $10.00* | 2▼ 100.0% | N/A | On-chain Data | 147 ms | 59 | |
| 171 | $10.00* | 1 | N/A | Other | 356 ms | 55 | |
| 172 | $9.90* | 66▲ 700.0% | N/A | Other | 518 ms | 76 | |
| 173 | $9.80*▼ 66.6% | 74▼ 47.1% | x402 | Other | 182 ms | 77 | |
| 174 | $9.57*▼ 31.3% | 388▲ 233.3% | N/A | On-chain Data | 477 ms | 82 | |
| 175 | $9.52*▲ 1.4% | 513▼ 89.3% | x402 | LLM Inference | 452 ms | 83 | |
| 176 | $9.50*▲ 72.7% | 9 | N/A | Data Enrichment | 38 ms | 66 | |
| 177 | $9.20*▲ 999.0% | 764▼ 63.1% | N/A | Other | 132 ms | 90 | |
| 178 | $9.20▲ 91.7% | 23 | N/A | Web Search | 184 ms | 66 | |
| 179 | $9.15*▲ 591.7% | 341▲ 283.3% | x402 | On-chain Data | 188 ms | 83 | |
| 180 | $9.15* | 301▼ 98.7% | x402 | Other | 223 ms | 80 | |
| 181 | $9.13*▲ 802.0% | 555▼ 37.8% | N/A | Prediction Markets | 904 ms | 82 | |
| 182 | $9.06*▲ 50.2% | 639▲ 1.8% | x402 | Social | 166 ms | 89 | |
| 183 | $9.05*▲ 999.0% | 1,151▼ 99.8% | N/A | Other | 66 ms | 92 | |
| 184 | $9.05*▲ 999.0% | 1,151▼ 99.8% | N/A | On-chain Data | 217 ms | 86 | |
| 185 | $8.98* | 1,021▼ 73.4% | N/A | Other | 1396 ms | 91 | |
| 186 | $8.60▼ 19.6% | 86▼ 57.1% | x402 | Other | 155 ms | 78 | |
| 187 | $8.27* | 23 | N/A | Other | 49 ms | 67 | |
| 188 | $8.14*▼ 65.5% | 814▼ 37.1% | x402 | LLM Inference | 285 ms | 90 | |
| 189 | $8.01*▲ 132.4% | 432▲ 1.8% | N/A | Other | 364 ms | 87 | |
| 190 | $7.91*▲ 999.0% | 791 | x402 | On-chain Data | 159 ms | 90 | |
| 191 | $7.85*▲ 393.7% | 435▼ 85.2% | N/A | Other | 477 ms | 80 | |
| 192 | $7.80*▲ 205.9% | 40▼ 50.0% | N/A | Finance & FX | 748 ms | 74 | |
| 193 | $7.62* | 12 | N/A | LLM Inference | 513 ms | 63 | |
| 194 | $7.43* | 548▼ 92.3% | x402 | Other | 161 ms | 88 | |
| 195 | $7.43*▲ 19.8% | 453▼ 48.3% | x402 | Prediction Markets | 363 ms | 87 | |
| 196 | $7.38*▼ 67.1% | 586▼ 66.9% | N/A | Other | 544 ms | 87 | |
| 197 | $7.38*▼ 67.1% | 586▼ 66.9% | N/A | Market Data | 562 ms | 88 | |
| 198 | $7.38* | 34▼ 80.0% | N/A | Other | 493 ms | 73 | |
| 199 | $7.35*▼ 84.1% | 160▼ 80.0% | N/A | LLM Inference | 248 ms | 81 | |
| 200 | $7.35*▲ 241.9% | 5 | x402 | Other | 512 ms | 63 |
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.