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 | $137.76* | 84▼ 75.0% | N/A | AI Media | 248 ms | 78 | |
| 52 | $134.39▲ 47.6% | 20,777▼ 44.0% | x402 | Social | 44 ms | 89 | |
| 53 | $133.73*▲ 999.0% | 19,133▲ 104.0% | x402 | Other | 771 ms | 90 | |
| 54 | $133.45▲ 491.8% | 3,274▲ 201.3% | x402 | On-chain Data | 147 ms | 82 | |
| 55 | $125.59▲ 0.6% | 5,232▲ 28.5% | x402 | AI Media | 19 ms | 92 | |
| 56 | $121.10*▲ 230.6% | 1,157▼ 56.5% | x402🔑 API key | Data Enrichment | 558 ms | 46 | |
| 57 | $119.90*▲ 999.0% | 149 | x402 | Other | 256 ms | 66 | |
| 58 | $117.94* | 74▼ 40.0% | x402 | Other | 270 ms | 68 | |
| 59 | $117.00 | 117▼ 68.4% | x402 | Prediction Markets | 118 ms | 69 | |
| 60 | $112.91▲ 22.2% | 4,853▼ 54.4% | x402 | On-chain Data | 160 ms | 82 | |
| 61 | $112.90▲ 878.3% | 301▲ 3.3% | x402 | Compliance | 441 ms | 76 | |
| 62 | $110.06▲ 124.3% | 15,806▲ 21.8% | x402 | On-chain Data | 145 ms | 93 | |
| 63 | $107.61▲ 999.0% | 944▲ 111.8% | x402 | On-chain Data | 367 ms | 91 | |
| 64 | $104.48*▲ 999.0% | 3,327▼ 72.5% | x402 | Other | 485 ms | 74 | |
| 65 | $103.72*▲ 999.0% | 827▲ 100.0% | N/A | LLM Inference | 325 ms | 87 | |
| 66 | $103.33*▲ 369.7% | 384▼ 42.3% | x402 | Other | 231 ms | 75 | |
| 67 | $103.21*▼ 4.6% | 1,027▼ 72.2% | x402 | Web Search | 1703 ms | 81 | |
| 68 | $100.60▲ 80.0% | 1,006▼ 7.7% | N/A | Other | 347 ms | 91 | |
| 69 | $100.00 | 250▼ 80.0% | N/A | Web Search | 161 ms | 72 | |
| 70 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 272 ms | 82 | |
| 71 | $95.54*▲ 484.0% | 606▼ 62.4% | x402 | Other | 270 ms | 85 | |
| 72 | $95.54*▲ 484.0% | 606▼ 62.4% | N/A | On-chain Data | 268 ms | 84 | |
| 73 | $95.44▼ 56.6% | 601▼ 71.9% | N/A | Other | 518 ms | 88 | |
| 74 | $88.26▼ 13.9% | 6,679▲ 19.8% | x402 | Other | 277 ms | 87 | |
| 75 | $80.40▲ 28.4% | 16▲ 0.0% | MPP | Crypto Prices | 151 ms | 64 | |
| 76 | $77.50*▲ 999.0% | 117▼ 23.8% | MPP | Other | 184 ms | 75 | |
| 77 | $75.52*▲ 999.0% | 254▼ 73.9% | x402 | Other | 170 ms | 65 | |
| 78 | $68.98▲ 30.4% | 3,530▼ 3.5% | MPP | Web Search | 402 ms | 84 | |
| 79 | $58.61▲ 999.0% | 5,822▼ 100.0% | x402 | Compliance | 204 ms | 90 | |
| 80 | $55.92▲ 13.0% | 109▼ 22.7% | MPP | Social | 460 ms | 77 | |
| 81 | $54.16*▲ 999.0% | 353▲ 17.4% | x402 | Data Enrichment | 105 ms | 76 | |
| 82 | $52.00*▲ 160.0% | 16▼ 50.0% | N/A | Other | 122 ms | 69 | |
| 83 | $51.45*▲ 201.2% | 2,316▲ 14.3% | N/A | Other | 383 ms | 95 | |
| 84 | $50.13* | 690▼ 10.7% | x402 | Social | 60 ms | 89 | |
| 85 | $50.13* | 690▼ 10.7% | N/A | Web Search | 184 ms | 84 | |
| 86 | $49.69▼ 69.3% | 766▲ 999.0% | N/A | AI Media | 430 ms | 90 | |
| 87 | $45.18* | 3,530▼ 32.2% | x402 | LLM Inference | 708 ms | 92 | |
| 88 | $44.60* | 1,681▼ 19.9% | x402 | Market Data | 213 ms | 71 | |
| 89 | $44.19*▲ 832.3% | 49▼ 57.1% | MPP | Web Search | 154 ms | 75 | |
| 90 | $41.57*▲ 189.9% | 831▲ 141.5% | x402 | Geo & Transit | 212 ms | 79 | |
| 91 | $41.20*▲ 999.0% | 1,283▼ 96.8% | x402 | Web Search | 226 ms | 92 | |
| 92 | $41.00* | 26 | x402 | LLM Inference | 151 ms | 62 | |
| 93 | $38.78▲ 326.5% | 9,171▼ 10.0% | N/A | On-chain Data | 222 ms | 92 | |
| 94 | $37.99 | 932▼ 42.5% | x402 | Bitcoin | 47 ms | 79 | |
| 95 | $33.17*▲ 572.8% | 7,306▼ 40.5% | N/A | Other | 40 ms | 55 | |
| 96 | $33.00▲ 86.4% | 193▼ 76.9% | MPP | Other | 218 ms | 70 | |
| 97 | $33.00* | 33▼ 40.0% | x402 | Other | 175 ms | 73 | |
| 98 | $31.78* | 270▼ 92.2% | N/A | Other | 168 ms | 74 | |
| 99 | $31.53*▲ 7.2% | 1,785▼ 63.6% | MPP | Storage & Media | 219 ms | 93 | |
| 100 | $30.00*▼ 54.5% | 13 | x402 | Other | 1073 ms | 68 |
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.
