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 | $10.15* | 33▼ 80.0% | x402 | Data Enrichment | 120 ms | 67 | |
| 152 | $10.05* | 109▲ 488.9% | x402 | Other | 151 ms | 76 | |
| 153 | $10.05* | 109▲ 488.9% | N/A | Other | 26 ms | 78 | |
| 154 | $9.78*▲ 1.9% | 254▼ 14.3% | MPP | Web Search | 148 ms | 84 | |
| 155 | $9.70* | 17▲ 12.5% | x402 | LLM Inference | 917 ms | 70 | |
| 156 | $9.66▼ 73.2% | 1,491▼ 36.7% | x402 | On-chain Data | 699 ms | 92 | |
| 157 | $9.55* | 203▼ 100.0% | N/A | LLM Inference | 48 ms | 83 | |
| 158 | $9.50* | 18▲ 500.0% | N/A | Other | 26 ms | 70 | |
| 159 | $9.29▲ 132.2% | 707▲ 44.9% | MPP | Other | 158 ms | 84 | |
| 160 | $9.14* | 457▼ 84.6% | MPP | Other | 507 ms | 82 | |
| 161 | $9.06*▲ 999.0% | 131▼ 57.1% | x402 | Data Enrichment | 344 ms | 80 | |
| 162 | $9.04*▼ 37.5% | 40▼ 100.0% | x402 | Other | 192 ms | 74 | |
| 163 | $8.91* | 26 | x402 | Other | 283 ms | 68 | |
| 164 | $8.62*▲ 999.0% | 31▼ 45.5% | x402 | Prediction Markets | 462 ms | 73 | |
| 165 | $8.59▼ 48.3% | 189▲ 999.0% | x402 | AI Media | 186 ms | 76 | |
| 166 | $8.13*▼ 28.1% | 56▼ 50.0% | x402 | Other | 155 ms | 76 | |
| 167 | $8.00*▲ 700.0% | 17▲ 100.0% | x402 | On-chain Data | 249 ms | 70 | |
| 168 | $8.00* | 8▲ 100.0% | x402 | Other | 360 ms | 64 | |
| 169 | $8.00* | 8▲ 0.0% | x402 | Other | 920 ms | 66 | |
| 170 | $7.89*▲ 381.1% | 447▼ 54.8% | x402 | LLM Inference | 156 ms | 75 | |
| 171 | $7.69* | 34▼ 57.1% | x402 | Other | 202 ms | 73 | |
| 172 | $7.44* | 1,835▼ 52.0% | x402 | Other | 279 ms | 82 | |
| 173 | $7.00* | 7▲ 0.0% | x402 | On-chain Data | 222 ms | 65 | |
| 174 | $7.00* | 7▲ 0.0% | N/A | On-chain Data | 154 ms | 65 | |
| 175 | $6.49*▼ 37.0% | 447▼ 13.6% | x402 | Geo & Transit | 289 ms | 84 | |
| 176 | $6.30*▼ 12.5% | 7▲ 100.0% | x402 | Compliance | 238 ms | 65 | |
| 177 | $6.29▼ 68.5% | 629▲ 261.5% | MPP | Other | 102 ms | 89 | |
| 178 | $6.25*▲ 468.2% | 21▲ 400.0% | x402 | AI Media | 311 ms | 69 | |
| 179 | $6.24*▼ 85.1% | 283▲ 11.1% | x402 | Bitcoin | 276 ms | 84 | |
| 180 | $6.18* | 47▼ 50.0% | x402 | Other | 562 ms | 72 | |
| 181 | $6.10▼ 28.7% | 153▲ 100.0% | x402 | Other | 292 ms | 81 | |
| 182 | $6.00* | 6 | MPP | Other | 160 ms | 64 | |
| 183 | $5.84*▲ 239.0% | 529▼ 91.8% | N/A | Content Extraction | 274 ms | 88 | |
| 184 | $5.60*▲ 6.7% | 3 | N/A | On-chain Data | 154 ms | 61 | |
| 185 | $5.52*▼ 34.5% | 532▼ 6.3% | N/A | Geo & Transit | 375 ms | 86 | |
| 186 | $5.48▼ 50.5% | 485▲ 55.6% | x402 | On-chain Data | 17 ms | 88 | |
| 187 | $5.22*▼ 61.9% | 175 | N/A | On-chain Data | 180 ms | 76 | |
| 188 | $5.12*▲ 181.3% | 176▼ 89.7% | x402 | Prediction Markets | 366 ms | 82 | |
| 189 | $5.09*▼ 31.5% | 509▼ 11.8% | x402 | AI Media | 1345 ms | 83 | |
| 190 | $5.08*▼ 31.2% | 508▼ 6.3% | x402 | Web Search | 368 ms | 85 | |
| 191 | $5.05*▼ 25.2% | 3 | MPP | AI Media | 927 ms | 56 | |
| 192 | $5.03*▲ 22.4% | 459▼ 17.0% | N/A | Other | 144 ms | 73 | |
| 193 | $5.00*▲ 66.7% | 5 | x402 | Other | 440 ms | 63 | |
| 194 | $4.99* | 2 | x402 | Social | 306 ms | 55 | |
| 195 | $4.84* | 103▼ 100.0% | N/A | Bitcoin | 302 ms | 70 | |
| 196 | $4.80▼ 24.5% | 180▼ 100.0% | N/A | Other | 200 ms | 82 | |
| 197 | $4.70* | 49 | x402 | Bitcoin | 62 ms | 67 | |
| 198 | $4.66▲ 55.3% | 24▼ 40.0% | MPP | LLM Inference | 152 ms | 71 | |
| 199 | $4.49▲ 2.3% | 449▼ 2.9% | x402 | Crypto Prices | 156 ms | 86 | |
| 200 | $4.49*▼ 93.8% | 14▲ 0.0% | MPP | Other | 318 ms | 69 |
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.
