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Supabase

Data & Storage

Serverless Postgres, Authentication, Storage & Vector embeddings

Supabase provides instant Postgres database APIs, auth management, storage buckets, and pgvector similarity search.

Details

Auth Type
API Key (apikey header)
Rate Limit
500 req/sec
Pricing
Free tier available (500MB DB); paid from $25/mo
Full Docs
Step 1: Save your provider key

This is NOT your Callio key. Enter the API key from the provider's dashboard (e.g. OpenAI/SendGrid).

API Key (apikey header)

1. Go to Supabase Project Settings -> API 2. Copy anon or service_role key 3. Paste into Callio

Get API Credentials

Getting Started

1

Try It Instantly

Click "Try It" above to test the API in the playground

2

Add to Your Agent

Click "Add to Agent" to get your API key and integrate

Common Use Cases

Postgres database querying
User Auth management
File storage upload
pgvector RAG search

💻 Code Examples

Get started quickly with these code examples in your favorite language

curl -X GET \
  'https://www.callio.dev/api/proxy/supabase/forward?target=https%3A%2F%2F%7Bproject_ref%7D.supabase.co%2Frest%2Fv1%2Fendpoint' \
  -H 'Authorization: Bearer YOUR_CALLIO_KEY' \
  -H 'Content-Type: application/json'

💡 Tip: Replace YOUR_CALLIO_KEY with your actual Callio API key from the dashboard.

Ready to integrate Supabase?

Test endpoints live or generate your API key and start building in minutes

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