Integrations

Your app can talk to the things you already pay for

102 services, and you bring your own account with each one. Ask for the one you need while your app is being built — it gets wired in, and you paste the key once.

Taking payments

Card, UPI, netbanking and wallets, through the payment company you already have an account with.

Cashfree payments

CASHFREE_APP_ID
CASHFREE_SECRET_KEY

Instamojo payments

INSTAMOJO_API_KEY
INSTAMOJO_AUTH_TOKEN

Juspay payments

JUSPAY_MERCHANT_ID
JUSPAY_API_KEY

PayPal payments

PAYPAL_CLIENT_ID
PAYPAL_CLIENT_SECRET

Paytm payments

PAYTM_MERCHANT_ID
PAYTM_MERCHANT_KEY

PayU payments

PAYU_MERCHANT_KEY
PAYU_MERCHANT_SALT

PhonePe payments

PHONEPE_CLIENT_ID
PHONEPE_CLIENT_SECRET

Razorpay payments

RAZORPAY_KEY_ID
RAZORPAY_KEY_SECRET
RAZORPAY_WEBHOOK_SECRET

Setu financial APIs

SETU_CLIENT_ID
SETU_CLIENT_SECRET

Stripe payments

STRIPE_SECRET_KEY
STRIPE_PUBLISHABLE_KEY
STRIPE_WEBHOOK_SECRET

SMS and WhatsApp

One-time passwords, order updates and reminders, sent to a phone rather than an inbox.

2Factor OTP

TWOFACTOR_API_KEY

AiSensy WhatsApp

AISENSY_API_KEY

Exotel calls & SMS

EXOTEL_SID
EXOTEL_API_KEY
EXOTEL_API_TOKEN

Fast2SMS

FAST2SMS_API_KEY

Gupshup WhatsApp & SMS

GUPSHUP_API_KEY

Interakt WhatsApp

INTERAKT_API_KEY

Kaleyra messaging

KALEYRA_API_KEY
KALEYRA_SID

MSG91 SMS & OTP

MSG91_AUTH_KEY

Plivo calls & SMS

PLIVO_AUTH_ID
PLIVO_AUTH_TOKEN

Textlocal SMS

TEXTLOCAL_API_KEY

Twilio messaging

TWILIO_ACCOUNT_SID
TWILIO_AUTH_TOKEN
TWILIO_FROM_NUMBER

WATI WhatsApp

WATI_ACCESS_TOKEN
WATI_API_ENDPOINT

WhatsApp Cloud API (Meta)

WHATSAPP_ACCESS_TOKEN
WHATSAPP_PHONE_NUMBER_ID

Email

Sending mail your app actually needs to send — receipts, resets, invitations.

Brevo email

BREVO_API_KEY

Elastic Email

ELASTIC_EMAIL_API_KEY

Mailgun email

MAILGUN_API_KEY
MAILGUN_DOMAIN

Mailjet email

MAILJET_API_KEY
MAILJET_SECRET_KEY

Postmark email

POSTMARK_SERVER_TOKEN

Resend email

RESEND_API_KEY

SendGrid email

SENDGRID_API_KEY

ZeptoMail (Zoho) email

ZEPTOMAIL_TOKEN

Notifications and live updates

Push notifications to a phone, and screens that change without anyone reloading them.

Ably realtime

ABLY_API_KEY

Novu notifications

NOVU_API_KEY

OneSignal push

ONESIGNAL_APP_ID
ONESIGNAL_API_KEY

Pusher realtime

PUSHER_APP_ID
PUSHER_KEY
PUSHER_SECRET
PUSHER_CLUSTER

Sign-in and backends

Letting people sign in with an account they already have, and services that store data for you.

Auth0 sign-in

AUTH0_DOMAIN
AUTH0_CLIENT_ID
AUTH0_CLIENT_SECRET

Clerk sign-in

CLERK_SECRET_KEY
CLERK_PUBLISHABLE_KEY

Firebase (Google)

FIREBASE_PROJECT_ID
FIREBASE_CLIENT_EMAIL
FIREBASE_PRIVATE_KEY

Firebase app config (Google)

NEXT_PUBLIC_FIREBASE_API_KEY
NEXT_PUBLIC_FIREBASE_AUTH_DOMAIN
NEXT_PUBLIC_FIREBASE_PROJECT_ID
NEXT_PUBLIC_FIREBASE_STORAGE_BUCKET
NEXT_PUBLIC_FIREBASE_MESSAGING_SENDER_ID
NEXT_PUBLIC_FIREBASE_APP_ID
NEXT_PUBLIC_FIREBASE_MEASUREMENT_ID
NEXT_PUBLIC_FIREBASE_VAPID_KEY
FIREBASE_ANDROID_API_KEY
FIREBASE_ANDROID_APP_ID

Supabase backend

SUPABASE_URL
SUPABASE_ANON_KEY
SUPABASE_SERVICE_ROLE_KEY

Photos, files and video

Storing what people upload, resizing images, and putting live or recorded video on a page.

100ms live video

HMS_ACCESS_KEY
HMS_SECRET

Agora live video

AGORA_APP_ID
AGORA_APP_CERTIFICATE

Amazon S3 & SES (AWS)

AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_REGION

Cloudinary media

CLOUDINARY_CLOUD_NAME
CLOUDINARY_API_KEY
CLOUDINARY_API_SECRET

Daily video calls

DAILY_API_KEY

ImageKit media

IMAGEKIT_PUBLIC_KEY
IMAGEKIT_PRIVATE_KEY
IMAGEKIT_URL_ENDPOINT

Mux video

MUX_TOKEN_ID
MUX_TOKEN_SECRET

Maps and addresses

Showing a location, finding an address as someone types it, and working out a route.

Google Maps

GOOGLE_MAPS_API_KEY

Mapbox maps

MAPBOX_ACCESS_TOKEN

Mappls (MapmyIndia)

MAPPLS_CLIENT_ID
MAPPLS_CLIENT_SECRET

Ola Maps

OLA_MAPS_API_KEY

AI services

Services your own app can call — writing, images, speech, translation. Separate from what we use to build your app, which is our side of the arrangement, not something your app pays for.

Anthropic (Claude)

ANTHROPIC_API_KEY

AssemblyAI speech

ASSEMBLYAI_API_KEY

Cohere AI

COHERE_API_KEY

Deepgram speech

DEEPGRAM_API_KEY

ElevenLabs voice

ELEVENLABS_API_KEY

fal.ai AI models

FAL_KEY

Google AI (Gemini)

GEMINI_API_KEY

Groq AI

GROQ_API_KEY

Hugging Face models

HF_TOKEN

Mistral AI

MISTRAL_API_KEY

OpenAI

OPENAI_API_KEY

OpenRouter AI

OPENROUTER_API_KEY

Perplexity AI

PERPLEXITY_API_KEY

Replicate AI models

REPLICATE_API_TOKEN

Sarvam AI (Indian languages)

SARVAM_API_KEY

Stability AI images

STABILITY_API_KEY

Together AI

TOGETHER_API_KEY

Analytics

Seeing what people actually do in your app, in a tool you own the data in.

Amplitude analytics

AMPLITUDE_API_KEY

Google Analytics 4

GA_MEASUREMENT_ID
GA_API_SECRET

Mixpanel analytics

MIXPANEL_TOKEN
MIXPANEL_API_SECRET

PostHog analytics

POSTHOG_API_KEY
POSTHOG_PERSONAL_API_KEY

Segment analytics

SEGMENT_WRITE_KEY

Spreadsheets and databases

Reading and writing the sheets and boards a team already runs on.

Airtable

AIRTABLE_API_KEY
AIRTABLE_BASE_ID

Google Sheets

GOOGLE_SERVICE_ACCOUNT_EMAIL
GOOGLE_SERVICE_ACCOUNT_KEY

Monday.com

MONDAY_API_TOKEN

Notion

NOTION_API_KEY

Team chat

Posting into the channels your team is already watching.

Discord

DISCORD_BOT_TOKEN
DISCORD_WEBHOOK_URL

Slack

SLACK_BOT_TOKEN
SLACK_WEBHOOK_URL

Telegram bots

TELEGRAM_BOT_TOKEN

Business tools

Accounting, sales pipelines and customer support, connected to what your app knows.

Crisp chat

CRISP_IDENTIFIER
CRISP_KEY

Freshdesk support

FRESHDESK_DOMAIN
FRESHDESK_API_KEY

HubSpot CRM

HUBSPOT_ACCESS_TOKEN

Intercom messaging

INTERCOM_ACCESS_TOKEN

Salesforce CRM

SALESFORCE_CLIENT_ID
SALESFORCE_CLIENT_SECRET
SALESFORCE_REFRESH_TOKEN

Zendesk support

ZENDESK_SUBDOMAIN
ZENDESK_EMAIL
ZENDESK_API_TOKEN

Zoho (Books, CRM & more)

ZOHO_CLIENT_ID
ZOHO_CLIENT_SECRET
ZOHO_REFRESH_TOKEN

Shipping

Booking pickups and tracking what has gone out.

Delhivery shipping

DELHIVERY_API_TOKEN

Shiprocket shipping

SHIPROCKET_API_EMAIL
SHIPROCKET_API_PASSWORD

Identity and signatures

Verifying who someone is, and getting a document signed.

IDfy verification

IDFY_API_KEY
IDFY_ACCOUNT_ID

Surepass KYC

SUREPASS_TOKEN

Bookings

Letting people pick a time without anyone going back and forth about it.

Cal.com scheduling

CAL_API_KEY

Calendly scheduling

CALENDLY_TOKEN

Search

Search that keeps up as someone types, over more records than a database query wants to scan.

Algolia search

ALGOLIA_APP_ID
ALGOLIA_API_KEY

Typesense Cloud search

TYPESENSE_HOST
TYPESENSE_API_KEY

Data and content

Weather, news, photography, film listings and public data, for apps that show the world rather than record it.

data.gov.in open data

DATA_GOV_IN_API_KEY

Giphy GIFs

GIPHY_API_KEY

IPinfo geolocation

IPINFO_TOKEN

NewsAPI

NEWSAPI_KEY

OpenWeather

OPENWEATHER_API_KEY

TMDB movies

TMDB_API_KEY

Unsplash photos

UNSPLASH_ACCESS_KEY

How connecting one works

Every service here is yours, not ours. You keep your own account with the company, on your own terms and your own bill — we never resell anything, and we never see what you spend with them.

When your app needs one, it asks you for the key, once. You paste it in and nobody, including us, can read it back afterwards — there is no screen anywhere that shows it and no way for us to look. Your app reads it while it runs.

Saying no is a real answer. The rest of the app carries on being built without it, and you can add the key later.

If what you need is not here

Ask for it anyway. Your app can only reach the services on this list, which is what stops an app from quietly calling somewhere it should not — so a new one gets read by a person here before it is switched on. That takes as long as it takes; we would rather tell you that than pretend the list is infinite.

Describe the app. Connect it to what you already use.

You do not have to decide any of this up front. Start with the app, and add the services when you get to the part that needs them.

Start building

Or read how it works first.