Remini HD Without Rate Limit

A developer reverse-engineered the Remini HD API to create an unofficial Node.js client that bypasses rate limits. The script generates device IDs, authenticates with the Remini servers, and processes images through the enhance feature without official API restrictions.

| const crypto = require 'crypto' | | | const fs = require 'fs' | | | const path = require 'path' | | | const sharp = require 'sharp' | | | const API = 'https://a.android.api.remini.ai/v1/mobile' | | | const ORACLE = 'https://api.remini.ai/v1/mobile/oracle' | | | function genId { | | | const a = crypto.randomUUID .replace /-/g, '' .slice 0, 16 | | | return { android id: a, aaid: crypto.randomUUID , backup persistent id: a + ' com.bigwinepot.nwdn.international', non backup persistent id: crypto.randomUUID } | | | } | | | let dev = genId | | | let token = null | | | function bh extra { | | | return { | | | 'bsp-id': 'com.bigwinepot.nwdn.international.android', | | | 'build-number': '202514479', 'build-version': '3.7.1020', | | | 'country': 'US', 'device-manufacturer': 'Samsung', 'device-model': 'SM-G998B', | | | 'device-type': '6.8', 'language': 'en', 'locale': 'en US', | | | 'os-version': '33', 'platform': 'Android', 'timezone': 'America/New York', | | | 'android-id': dev.android id, 'aaid': dev.aaid, | | | 'accept-encoding': 'gzip', 'user-agent': 'okhttp/4.12.0', | | | ... extra || {} , | | | } | | | } | | | function ah extra { | | | const h = bh extra | | | if token h 'identity-token' = token | | | return h | | | } | | | async function auth { | | | dev = genId | | | const r = await fetch ORACLE + '/setup', { | | | headers: bh { | | | 'first-install-timestamp': Math.floor Date.now /1000 +'E9', | | | 'backup-persistent-id': dev.backup persistent id, | | | 'non-backup-persistent-id': dev.non backup persistent id, | | | 'environment': 'Production', 'settings-response-version': 'v2', | | | 'is-app-running-in-background': 'false', 'is-old-user': 'true', | | | 'app-set-id': 'd44bd45a-a45d-4470-9674-7348a8e3fb71', | | | } | | | } | | | const d = await r.json | | | token = d.settings. identity .token | | | if token throw new Error 'No token' | | | await fetch API + '/users/@me', { headers: ah } | | | } | | | async function reminiHD imagePath { | | | try { | | | if fs.existsSync imagePath return { error: 'File not found' } | | | await auth | | | const ext = path.extname imagePath .toLowerCase | | | const mm = { '.jpg':'image/jpeg','.jpeg':'image/jpeg','.png':'image/png','.webp':'image/webp','.bmp':'image/bmp' } | | | const mime = mm ext || 'image/jpeg' | | | const cont = fs.readFileSync imagePath | | | const md5 = crypto.createHash 'md5' .update cont .digest 'base64' | | | let meta = { size: fs.statSync imagePath .size } | | | try { const m = await sharp imagePath .metadata ; meta.width=m.width; meta.height=m.height } catch {} | | | const taskR = await fetch API + '/tasks', { | | | method: 'POST', | | | headers: ah {'content-type':'application/json; charset=UTF-8'} , | | | body: JSON.stringify { | | | image content type: mime, image md5: md5, | | | feature: { type: 'enhance', models: }, | | | metadata: meta, | | | options: { high quality output: false, save input: true }, | | | } | | | } | | | const taskD = await taskR.json | | | if taskD.task id || taskD.upload url || taskD.upload headers throw new Error 'Missing fields' | | | await fetch taskD.upload url, { | | | method: 'PUT', | | | headers: { ...taskD.upload headers, 'Content-Length': cont.length, 'User-Agent': 'okhttp/4.12.0' }, | | | body: cont, | | | } | | | await fetch API + '/tasks/' + taskD.task id + '/process', { | | | method: 'POST', | | | headers: ah {'content-length':'0'} , | | | } | | | let cdnUrl = null | | | for let i=0; i<40; i++ { | | | await new Promise r = setTimeout r, 5000 | | | const pr = await fetch API + '/tasks/' + taskD.task id, { headers: ah } | | | const pd = await pr.json | | | if pd.status === 'completed' { | | | const outs = pd.result && pd.result.outputs | | | if outs && Array.isArray outs && outs 0 && outs 0 .url cdnUrl = outs 0 .url | | | break | | | } | | | if pd.status === 'failed' || pd.status === 'error' throw new Error 'Task failed' | | | } | | | if cdnUrl return { error: 'No output URL' } | | | let iw=0, ih=0 | | | try { const m=await sharp imagePath .metadata ; iw=m.width; ih=m.height } catch {} | | | return { | | | status:'completed', | | | input:{path:path.resolve imagePath ,size:fs.statSync imagePath .size,width:iw,height:ih}, | | | output:{url:cdnUrl}, | | | upscale: iw ? '2x-4x' : 'N/A', | | | } | | | } catch e { | | | const detail = e.message || String e | | | return { error: detail } | | | } | | | } | | | reminiHD 'image.jpg' .then console.log |