SDK npm — whatsapp-data-sdk

Memasang

npm install whatsapp-data-sdk
# or
pnpm add whatsapp-data-sdk
# or
yarn add whatsapp-data-sdk

Menggunakan fungsi fetch bawaan — berfungsi di Node 18+, Bun, Deno, dan browser. Tidak memerlukan axios, tidak memerlukan polyfill.

Mulai cepat

import { WhatsAppDataClient } from 'whatsapp-data-sdk'

const client = new WhatsAppDataClient({
  apiKey: process.env.WA_API_KEY!, // sent as x-rapidapi-key
})

const profile = await client.getProfile('59898297150')
console.log(profile.exists, profile.about, profile.profilePic)

Otentikasi & transportasi

Kunci API Anda selalu dikirimkan dalam header x-rapidapi-key. Pilih ke mana permintaan akan dikirim dengan transport.

// RapidAPI marketplace (live + DB-only hosts)
const client = new WhatsAppDataClient({
  apiKey: process.env.RAPIDAPI_KEY!,
  transport: 'rapidapi',
})

Anda dapat mengganti URL/host apa pun melalui baseUrl, cacheBaseUrl, rapidApiHost, rapidApiCacheHost.

Pencarian berbasis cache (menghemat biaya)

Fungsi checkCached() membaca endpoint cache murah/khusus basis data terlebih dahulu dan hanya beralih ke pengecekan langsung berbayar jika angka tersebut belum tersimpan dalam cache.

// cacheFirst (default): DB first → live only on a miss
const r1 = await client.checkCached('59898297150')
console.log(r1._source) // 'cache' | 'live'

// cacheOnly: never spend on a live check
const r2 = await client.checkCached('59898297150', { mode: 'cacheOnly' })

// live: always fresh
const r3 = await client.checkCached('59898297150', { mode: 'live' })

Pada transport rapidapi, ini mengarahkan pembacaan cache ke wp-data-db-only.p.rapidapi.com dan fallback langsung ke wp-data.p.rapidapi.com — alur hemat biaya dua host.

Referensi API

Setiap metode dipetakan 1:1 ke titik akhir pasar.

Profil & foto

await client.getProfile(number, options?)            // Get Profile Information
await client.getProfileNoPicture(number, options?)   // Get Profile Information (No profile pic)
await client.getLastPicture(number)                  // Get Last Saved Picture (JPEG bytes)
await client.getDeviceCount(number)                  // Device count
await client.getOsintInfo(number)                    // OSINT Info

Opsi getProfile meliputi telegram, google, lookup, includeCarrier, base64, geminiFaceAnalysis, reverseImageSearch, fullAiReport, includeDeviceCount, onlyCheck, useCache, forceBypassCache, dan banyak lagi.

const pic = await client.getLastPicture('59898297150')
// pic.bytes: Uint8Array, pic.contentType: string
htmlImg.src = pic.toDataUri()

Pelanggaran keamanan telepon

await client.getPhoneBreaches(number, { limit, offset }) // Get Phone Breaches (no external key)
await client.getPhoneBreachesExternal(number, apiKey)     // Get Phone Breaches (your checkleaked.cc key)

Pencarian & basis data

await client.search({ countryCode: 'UY', isBusiness: true, limit: 20 })   // Search
await client.searchGoogleMaps({ latitude: -34.9, longitude: -56.16, radius: 2000 }) // Search in Google Maps

// Bulk downloads return a Google Drive link to the full dataset (MEGA tier only)
const leaks = await client.getLeakedNumbersInfo()   // Leaked Numbers (500M database)
console.log(leaks.driveFolder.url)

const backup = await client.downloadEntireDatabase() // Download the Entire DB
console.log(backup.driveFolder.url)

Cek massal

await client.bulkCheck(numbers, { includeBusiness, noBanStatus }) // Bulk Check (live, max 50)
await client.bulkCheckDbBasic(numbers)                            // Basic Check (DB, max 1000)
await client.bulkCheckDbFull(numbers)                            // Full Check (DB, max 1000)

Telegram & operator

// Telegram (experimental)
await client.getTelegramProfile('59898297150')            // single
await client.getTelegramProfile(['num1', 'num2'])         // batch

// Carrier
await client.carrierLookup(number)              // Carrier Lookup
await client.carrierLookupAlt(number)           // Carrier Lookup Alternative (spam-report signals)
await client.carrierLookupAlt(number, { page: 2 }) // page through the reports (response has a `pagination` block)

"Tidak ditemukan" akan teratasi — tidak akan menimbulkan kesalahan.

Nomor yang tidak terdaftar di WhatsApp adalah hal yang wajar, bukan kesalahan, jadi hal ini akan teratasi (tidak pernah ditolak):

const p = await client.getProfile('14155552671')
if (!p.exists) console.log('not on WhatsApp')

Apa saja yang akan dilemparkan: nomor tidak valid (400), kegagalan otentikasi (401/403), batas laju (429), waktu habis, kegagalan jaringan, dan 5xx.

Kesalahan

Semua penolakan merupakan subkelas dari WhatsAppDataError, jadi satu blok penanganan (catch) akan menangani semuanya.

import { AuthError, RateLimitError, TimeoutError, WhatsAppDataError } from 'whatsapp-data-sdk'

try {
  await client.getProfile('59898297150')
} catch (err) {
  if (err instanceof AuthError) {/* 401/403 — bad/unsubscribed key */}
  else if (err instanceof RateLimitError) {/* 429 — err.retryAfterMs */}
  else if (err instanceof TimeoutError) {/* request timed out */}
  else if (err instanceof WhatsAppDataError) {
    console.error(err.status, err.body)
  }
}

Konfigurasi

new WhatsAppDataClient({
  apiKey: '...',           // required
  transport: 'proxy',      // 'proxy' | 'rapidapi'
  timeoutMs: 60000,        // request timeout (bounds headers AND body read)
  retries: 2,              // retry 5xx / 429 / network / timeout (GET only) with backoff
  retryDelayMs: 500,       // exponential base; 429 honors Retry-After when longer
  baseUrl: '...',          // override live base URL
  cacheBaseUrl: '...',     // override cache/DB-only base URL
  rapidApiHost: '...',     // override live x-rapidapi-host
  rapidApiCacheHost: '...',// override cache x-rapidapi-host
  userAgent: '...',        // custom User-Agent
  fetch: globalThis.fetch, // inject a custom fetch (tests / polyfills)
})

Format nomor telepon

Berikan angka dalam format apa pun — SDK akan menormalkannya, dan mengekspor fungsi-fungsi pembantu sehingga Anda dapat menggunakan kembali normalisasi yang sama:

import { toDigits, toE164 } from 'whatsapp-data-sdk'
toDigits('+598 98 297 150') // '59898297150'  (path & live endpoints)
toE164('59898297150')       // '+59898297150' (bulk-DB endpoints; their validator requires it)
// both throw ValidationError on input with no digits

Opsi berdasarkan permintaan

Setiap metode menerima objek opsi tambahan yang juga menerima sinyal, timeoutMs, dan percobaan ulang — untuk pembatalan dan penyesuaian per panggilan:

const controller = new AbortController()
const p = client.getProfile('59898297150', {
  telegram: true,
  signal: controller.signal, // cancel this specific request
  timeoutMs: 5000,           // override the client timeout for this call
})
controller.abort() // rejects with WhatsAppDataError

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