Public leaderboard of every paid x402 service. Refreshed from Coinbase CDP discovery every 15 min. Free citation surface — drop a link in any blog/PR/talk.
| # | Service | Price | Network | Calls 30d | Unique Payers |
|---|---|---|---|---|---|
| 1 | · skills.onesource.io | $0.005000 | Base | 293 | 228 |
| 2 | · skills.onesource.io | $0.005000 | Base | 208 | 193 |
| 3 | · x402.ottoai.services | $0.001000 | Base | 2,179 | 190 |
| 4 | · skills.onesource.io | $0.003000 | Base | 186 | 184 |
| 5 | · skills.onesource.io | $0.008000 | Base | 187 | 183 |
| 6 | · skills.onesource.io | $0.003000 | Base | 180 | 178 |
| 7 | · skills.onesource.io | $0.003000 | Base | 180 | 177 |
| 8 | · skills.onesource.io | $0.005000 | Base | 182 | 173 |
| 9 | · skills.onesource.io | $0.005000 | Base | 174 | 172 |
| 10 | · api.exa.ai | $0.007000 | Base | 2,309 | 110 |
| 11 | · tick.hugen.tokyo | $0.005000 | Base | 198 | 98 |
| 12 | · tick.hugen.tokyo | $0.005000 | Base | 192 | 94 |
| 13 | · tick.hugen.tokyo | $0.005000 | Base | 114 | 92 |
| 14 | · stableupload.dev | $0.005000 | Base | 531 | 83 |
| 15 | · x402.ottoai.services | $0.001000 | Base | 368 | 77 |
| 16 | · x402.ottoai.services | $0.001000 | Base | 109 | 59 |
| 17 | · api.anchor-x402.com | $0.001000 | Base | 121 | 56 |
| 18 | · stableupload.dev | $0.005000 | Base | 332 | 53 |
| 19 | · x402.clashofcoins.com | $0.000001 | Base | 174 | 49 |
| 20 | · api.printmoneylab.com | $0.001000 | Base | 123 | 43 |
| 21 | · orbisapi.com | $0.002000 | Base | 47 | 43 |
| 22 | · x402.ottoai.services | $0.0100 | Base | 62 | 40 |
| 23 | · orbisapi.com | $0.008000 | Base | 253 | 36 |
| 24 | · blockrun.ai | $0.001000 | Base | 1,230 | 35 |
| 25 | · blockrun.ai | $0.0100 | Base | 298 | 32 |
| 26 | · x402.ottoai.services | $0.001000 | Base | 88 | 31 |
| 27 | · orbisapi.com | $0.0100 | Base | 243 | 31 |
| 28 | · api.anchor-x402.com | $0.001000 | Base | 107 | 30 |
| 29 | · x402.ottoai.services | $0.001000 | Base | 50 | 29 |
| 30 | · x402.twit.sh | $0.005000 | Base | 218 | 29 |
| 31 | · api.cn402.com Chinese pinyin, hanzi to pinyin, Mandarin romanization, 拼音转换, Chinese phonetic, Hanyu Pinyin with tones, 普通话拼音, Chinese … | $0.008000 | Base | 49 | 29 |
| 32 | · stabletravel.dev | $0.0200 | Base | 567 | 27 |
| 33 | · orbisapi.com | $0.005000 | Base | 381 | 27 |
| 34 | · orbisapi.com | $0.008000 | Base | 249 | 27 |
| 35 | · orbisapi.com | $0.008000 | Base | 328 | 26 |
| 36 | · orbisapi.com | $0.008000 | Base | 155 | 26 |
| 37 | · orbisapi.com | $0.008000 | Base | 153 | 26 |
| 38 | · orbisapi.com | $0.008000 | Base | 127 | 26 |
| 39 | · x402.ottoai.services | $0.001000 | Base | 39 | 25 |
| 40 | · orbisapi.com | $0.002000 | Base | 255 | 25 |
| 41 | · orbisapi.com | $0.0100 | Base | 236 | 25 |
| 42 | · orbisapi.com | $0.008000 | Base | 129 | 25 |
| 43 | · orbisapi.com | $0.002000 | Base | 111 | 25 |
| 44 | · orbisapi.com | $0.008000 | Base | 33 | 25 |
| 45 | · orbisapi.com | $0.008000 | Base | 114 | 25 |
| 46 | · api.tickersfeed.net BTC crypto price, market cap, 24h volume, and % change (1h/24h/7d). 1,000+ coins supported. $0.002 USDC per call. | $0.002000 | Base | 31 | 24 |
| 47 | · orbisapi.com | $0.008000 | Base | 248 | 24 |
| 48 | · orbisapi.com | $0.002000 | Base | 240 | 24 |
| 49 | · orbisapi.com | $0.008000 | Base | 235 | 24 |
| 50 | · orbisapi.com | $0.008000 | Base | 207 | 24 |
| 51 | · orbisapi.com | $0.002000 | Base | 144 | 24 |
| 52 | · orbisapi.com | $0.008000 | Base | 140 | 24 |
| 53 | · orbisapi.com | $0.008000 | Base | 119 | 24 |
| 54 | · stableenrich.dev | $0.2200 | Base | 348 | 24 |
| 55 | · orbisapi.com | $0.008000 | Base | 144 | 24 |
| 56 | · x402.twit.sh | $0.006000 | Base | 993 | 23 |
| 57 | · api.molty.cash | $0.1100 | Base | 5,299 | 23 |
| 58 | · api.nansen.ai | $0.0500 | Base | 262 | 23 |
| 59 | · orbisapi.com | $0.008000 | Base | 247 | 23 |
| 60 | · orbisapi.com | $0.008000 | Base | 240 | 23 |
| 61 | · orbisapi.com | $0.002000 | Base | 228 | 23 |
| 62 | · orbisapi.com | $0.008000 | Base | 209 | 23 |
| 63 | · orbisapi.com | $0.008000 | Base | 142 | 23 |
| 64 | · orbisapi.com | $0.008000 | Base | 142 | 23 |
| 65 | · orbisapi.com | $0.008000 | Base | 135 | 23 |
| 66 | · orbisapi.com | $0.008000 | Base | 132 | 23 |
| 67 | · orbisapi.com | $0.008000 | Base | 130 | 23 |
| 68 | · orbisapi.com | $0.008000 | Base | 127 | 23 |
| 69 | · orbisapi.com | $0.008000 | Base | 127 | 23 |
| 70 | · orbisapi.com | $0.008000 | Base | 126 | 23 |
| 71 | · orbisapi.com | $0.008000 | Base | 123 | 23 |
| 72 | · orbisapi.com | $0.008000 | Base | 119 | 23 |
| 73 | · stableenrich.dev | $0.0200 | Base | 226 | 23 |
| 74 | · orbisapi.com | $0.008000 | Base | 264 | 23 |
| 75 | · orbisapi.com | $0.008000 | Base | 231 | 23 |
| 76 | · orbisapi.com | $0.002000 | Base | 214 | 23 |
| 77 | · api.exa.ai | $0.001000 | Base | 204 | 22 |
| 78 | · x402.twit.sh | $0.0100 | Base | 504 | 22 |
| 79 | · blockrun.ai | $0.001000 | Base | 89 | 22 |
| 80 | · orbisapi.com | $0.008000 | Base | 263 | 22 |
| 81 | · orbisapi.com | $0.008000 | Base | 241 | 22 |
| 82 | · orbisapi.com | $0.008000 | Base | 240 | 22 |
| 83 | · orbisapi.com | $0.008000 | Base | 239 | 22 |
| 84 | · orbisapi.com | $0.008000 | Base | 233 | 22 |
| 85 | · orbisapi.com | $0.002000 | Base | 233 | 22 |
| 86 | · orbisapi.com | $0.008000 | Base | 225 | 22 |
| 87 | · orbisapi.com | $0.008000 | Base | 160 | 22 |
| 88 | · orbisapi.com | $0.008000 | Base | 146 | 22 |
| 89 | · orbisapi.com | $0.008000 | Base | 140 | 22 |
| 90 | · orbisapi.com | $0.008000 | Base | 135 | 22 |
| 91 | · orbisapi.com | $0.002000 | Base | 133 | 22 |
| 92 | · orbisapi.com | $0.002000 | Base | 123 | 22 |
| 93 | · orbisapi.com | $0.008000 | Base | 122 | 22 |
| 94 | · orbisapi.com | $0.008000 | Base | 119 | 22 |
| 95 | · orbisapi.com | $0.008000 | Base | 114 | 22 |
| 96 | · orbisapi.com | $0.008000 | Base | 109 | 22 |
| 97 | · orbisapi.com | $0.008000 | Base | 226 | 22 |
| 98 | · orbisapi.com | $0.008000 | Base | 128 | 22 |
| 99 | · api.cn402.com Traditional to Simplified Chinese, 繁体转简体, 繁简转换, Taiwan to mainland Chinese, BIG5 to GB, OpenCC traditional simplified, C… | $0.002200 | Base | 30 | 22 |
| 100 | · pro-api.coingecko.com | $0.0100 | Base | 69 | 21 |