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↕ |
|---|---|---|---|---|---|---|---|
| 51 | $104.48*▲ 999.0% | 3,327▼ 72.5% | x402 | Other | 486 ms | 74 | |
| 52 | $103.33*▲ 369.7% | 384▼ 42.3% | x402 | Other | 234 ms | 75 | |
| 53 | $103.15*▼ 4.6% | 1,026▼ 72.2% | x402 | Web Search | 1702 ms | 81 | |
| 54 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 269 ms | 82 | |
| 55 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 270 ms | 85 | |
| 56 | $88.26▼ 13.9% | 6,679▲ 19.8% | x402 | Other | 278 ms | 87 | |
| 57 | $75.52*▲ 999.0% | 254▼ 73.9% | x402 | Other | 170 ms | 65 | |
| 58 | $58.61▲ 999.0% | 5,822▼ 100.0% | x402 | Compliance | 203 ms | 90 | |
| 59 | $54.16*▲ 999.0% | 353▲ 17.4% | x402 | Data Enrichment | 105 ms | 76 | |
| 60 | $50.10* | 688▼ 10.7% | x402 | Social | 60 ms | 89 | |
| 61 | $45.18* | 3,530▼ 32.2% | x402 | LLM Inference | 703 ms | 54 | |
| 62 | $44.60* | 1,681▼ 19.9% | x402 | Market Data | 213 ms | 71 | |
| 63 | $41.56*▲ 189.8% | 830▲ 141.5% | x402 | Geo & Transit | 212 ms | 79 | |
| 64 | $41.20*▲ 999.0% | 1,283▼ 96.8% | x402 | Web Search | 226 ms | 92 | |
| 65 | $41.00* | 26 | x402 | LLM Inference | 150 ms | 62 | |
| 66 | $37.99 | 932▼ 42.5% | x402 | Bitcoin | 47 ms | 79 | |
| 67 | $33.00* | 33▼ 40.0% | x402 | Other | 175 ms | 73 | |
| 68 | $30.00*▼ 54.5% | 13 | x402 | Other | 1072 ms | 68 | |
| 69 | $29.25*▲ 999.0% | 439▲ 32.9% | x402 | Other | 94 ms | 86 | |
| 70 | $28.61*▼ 13.1% | 792▼ 52.5% | x402 | Other | 382 ms | 55 | |
| 71 | $27.37*▲ 185.4% | 922▼ 81.4% | x402 | AI Media | 145 ms | 83 | |
| 72 | $27.17 | 994▲ 47.3% | x402 | Data Enrichment | 352 ms | 66 | |
| 73 | $26.98*▲ 52.3% | 5,596▲ 14.7% | x402 | Finance & FX | 395 ms | 97 | |
| 74 | $26.64▼ 0.3% | 3,715▲ 66.1% | x402 | Market Data | 54 ms | 96 | |
| 75 | $25.28 | 2,528▲ 510.8% | x402 | Crypto Prices | 109 ms | 86 | |
| 76 | $24.96▼ 79.8% | 563▼ 41.4% | x402 | LLM Inference | 461 ms | 83 | |
| 77 | $24.90▲ 398.0% | 249▼ 23.1% | x402 | Other | 146 ms | 75 | |
| 78 | $23.57*▲ 74.1% | 158▼ 52.2% | x402 | Other | 277 ms | 80 | |
| 79 | $23.20*▲ 999.0% | 39▼ 50.0% | x402 | Finance & FX | 28 ms | 72 | |
| 80 | $22.68*▲ 575.0% | 200▼ 12.5% | x402 | LLM Inference | 58 ms | 73 | |
| 81 | $22.00*▲ 999.0% | 23▼ 50.0% | x402 | AI Media | 221 ms | 71 | |
| 82 | $21.60* | 152▲ 75.0% | x402 | Compliance | 494 ms | 81 | |
| 83 | $20.32*▲ 48.2% | 156▲ 14.7% | x402 | Finance & FX | 176 ms | 78 | |
| 84 | $19.60* | 21▼ 50.0% | x402 | Other | 191 ms | 71 | |
| 85 | $18.94* | 88▲ 109.1% | x402 | Other | 169 ms | 75 | |
| 86 | $18.94* | 49 | x402 | Other | 470 ms | 63 | |
| 87 | $18.55▼ 12.5% | 2,709▲ 36.3% | x402 | Web Search | 190 ms | 88 | |
| 88 | $18.50▲ 58.8% | 28 | x402 | On-chain Data | 262 ms | 49 | |
| 89 | $18.11* | 182▲ 4.8% | x402 | On-chain Data | 55 ms | 82 | |
| 90 | $16.40*▲ 999.0% | 328▼ 14.0% | x402 | Compliance | 1987 ms | 83 | |
| 91 | $16.37▲ 999.0% | 2,814▼ 58.8% | x402 | Social | 149 ms | 87 | |
| 92 | $15.93 | 126 | x402 | LLM Inference | 151 ms | 71 | |
| 93 | $15.84▼ 56.8% | 131▼ 46.7% | x402 | Compliance | 16 ms | 80 | |
| 94 | $15.53*▲ 999.0% | 595▲ 65.7% | x402 | Other | 87 ms | 70 | |
| 95 | $15.05*▲ 36.9% | 791▼ 50.5% | x402 | Data Enrichment | 542 ms | 72 | |
| 96 | $15.00*▲ 29.5% | 312▲ 62.1% | x402 | LLM Inference | 535 ms | 79 | |
| 97 | $14.08* | 233▲ 25.6% | x402 | Other | 498 ms | 83 | |
| 98 | $14.03*▼ 9.2% | 65▼ 25.0% | x402 | LLM Inference | 24 ms | 68 | |
| 99 | $13.17▲ 999.0% | 623▲ 999.0% | x402 | Bitcoin | 401 ms | 87 | |
| 100 | $13.10* | 82▲ 100.0% | x402 | Other | 196 ms | 78 |
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.
