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 | $10.18▼ 100.0% | 931▲ 275.0% | MPP | Other | — | 91 | |
| 152 | $10.05▼ 100.0% | 1,005▼ 31.3% | MPP | Other | — | 91 | |
| 153 | $9.90*▼ 100.0% | 24▼ 100.0% | x402 | Web Search | — | 72 | |
| 154 | $9.80*▼ 100.0% | 98▼ 75.0% | N/A | Other | — | 79 | |
| 155 | $9.58*▼ 100.0% | 173▼ 100.0% | N/A | Other | — | 82 | |
| 156 | $9.51*▼ 100.0% | 99▼ 100.0% | N/A | AI Media | — | 78 | |
| 157 | $9.42*▼ 100.0% | 78▼ 55.6% | x402 | LLM Inference | — | 75 | |
| 158 | $9.42▼ 100.0% | 73▲ 0.0% | x402 | Compliance | — | 77 | |
| 159 | $9.00*▼ 100.0% | 19▲ 100.0% | x402 | Finance & FX | — | 69 | |
| 160 | $9.00*▼ 100.0% | 13▲ 100.0% | x402 | Other | — | 68 | |
| 161 | $9.00*▼ 100.0% | 9 | MPP | Other | — | 63 | |
| 162 | $8.93▼ 100.0% | 1,763▼ 0.6% | N/A | On-chain Data | — | 90 | |
| 163 | $8.76▼ 100.0% | 1,344▲ 10.4% | x402 | On-chain Data | — | 93 | |
| 164 | $8.66*▼ 100.0% | 35▲ 100.0% | x402 | Prediction Markets | — | 74 | |
| 165 | $8.49*▼ 100.0% | 119 | N/A | Other | — | 74 | |
| 166 | $8.48*▼ 100.0% | 386▼ 31.5% | x402 | Bitcoin | — | 86 | |
| 167 | $8.38*▼ 100.0% | 14▼ 100.0% | x402 | Other | — | 69 | |
| 168 | $8.28*▼ 100.0% | 38▼ 100.0% | N/A | Other | — | 74 | |
| 169 | $8.14*▼ 100.0% | 407▼ 36.7% | MPP | Other | — | 85 | |
| 170 | $8.11*▼ 100.0% | 36▼ 92.3% | x402 | On-chain Data | — | 74 | |
| 171 | $8.00*▼ 100.0% | 8 | x402 | Other | — | 63 | |
| 172 | $7.67▼ 100.0% | 124▼ 85.0% | x402 | AI Media | — | 80 | |
| 173 | $7.00*▼ 100.0% | 7 | N/A | On-chain Data | — | 65 | |
| 174 | $7.00*▼ 100.0% | 7▼ 100.0% | x402 | Other | — | 65 | |
| 175 | $6.83▼ 100.0% | 215▲ 180.6% | N/A | Other | — | 83 | |
| 176 | $6.81*▼ 100.0% | 456▼ 60.9% | x402 | Finance & FX | — | 82 | |
| 177 | $6.57*▼ 100.0% | 462▼ 16.7% | x402 | Geo & Transit | — | 87 | |
| 178 | $6.17*▼ 100.0% | 598▼ 2.1% | x402 | Other | — | 87 | |
| 179 | $6.14*▼ 100.0% | 79▼ 90.6% | N/A | Other | — | 78 | |
| 180 | $6.11▼ 100.0% | 127▼ 96.4% | x402 | On-chain Data | — | 80 | |
| 181 | $6.04*▼ 100.0% | 441▲ 1.7% | x402 | Other | — | 87 | |
| 182 | $6.00*▼ 100.0% | 6 | N/A | Other | — | 64 | |
| 183 | $6.00*▼ 100.0% | 6 | x402 | Other | — | 64 | |
| 184 | $6.00*▼ 100.0% | 6 | x402 | On-chain Data | — | 64 | |
| 185 | $5.95*▼ 100.0% | 340▼ 86.7% | x402 | LLM Inference | — | 85 | |
| 186 | $5.87*▼ 100.0% | 95 | N/A | Other | — | 79 | |
| 187 | $5.78*▼ 100.0% | 61 | MPP | AI Media | — | 73 | |
| 188 | $5.72*▼ 100.0% | 71▲ 100.0% | N/A | AI Media | — | 77 | |
| 189 | $5.69*▼ 100.0% | 129▼ 100.0% | x402 | Other | — | 80 | |
| 190 | $5.62*▼ 100.0% | 488▼ 42.1% | N/A | Other | — | 95 | |
| 191 | $5.50*▼ 100.0% | 206▼ 42.9% | x402 | Prediction Markets | — | 83 | |
| 192 | $5.36*▼ 100.0% | 21▲ 366.7% | N/A | Web Search | — | 71 | |
| 193 | $5.20*▼ 100.0% | 16 | N/A | LLM Inference | — | 69 | |
| 194 | $5.06*▼ 100.0% | 57▲ 100.0% | x402 | Bitcoin | — | 76 | |
| 195 | $5.05*▼ 100.0% | 13▼ 100.0% | x402 | LLM Inference | — | 68 | |
| 196 | $4.99▼ 100.0% | 163▲ 41.7% | x402 | News | — | 80 | |
| 197 | $4.99*▼ 100.0% | 2 | x402 | Social | — | 59 | |
| 198 | $4.80▼ 100.0% | 358▼ 75.0% | x402 | Social | — | 86 | |
| 199 | $4.80*▼ 100.0% | 21▼ 100.0% | N/A | Other | — | 71 | |
| 200 | $4.80*▼ 100.0% | 10▼ 100.0% | x402 | Data Enrichment | — | 67 |
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.