Integration APIs
Vantage connects to third-party services through their APIs. This page provides an overview of the API interactions managed by each integration type.
Authentication APIs
Vantage uses standard authentication protocols to connect to external services:
| Protocol | Services | How It Works |
|---|
| OAuth 2.0 | Google, Microsoft, Slack, GitHub, Instagram, Meta | Browser-based authorization flow with token refresh |
| API Key | Databases, AI providers, AWS, Stripe, Shopify | Direct key entry stored as encrypted credentials |
Database APIs
Vantage communicates with databases using their native protocols:
| Database | Protocol |
|---|
| PostgreSQL | PostgreSQL wire protocol (pg) |
| MySQL | MySQL wire protocol |
| MSSQL | TDS (Tabular Data Stream) |
| MongoDB | MongoDB wire protocol |
| DynamoDB | AWS SDK (REST API) |
| Firestore | Google Cloud Client Library |
| Redis | Redis protocol (RESP) |
AI Provider APIs
| Provider | API | Usage |
|---|
| OpenAI | Chat Completions API | Text generation, analysis, embeddings |
| Anthropic (Claude) | Messages API | Text generation and analysis |
| Google (Gemini) | Generative Language API | Text and multimodal generation |
| DeepSeek | Chat Completions API | Text generation |
| xAI (Grok) | Chat Completions API | Text generation |
| Mistral | Chat API | Text generation |
Payment APIs
| Service | API | Usage |
|---|
| Stripe | Checkout API, Webhooks API | Subscription management, payments, token purchases |
| Service | API | Usage |
|---|
| Instagram | Graph API | Posts, media, insights, profiles |
| Meta | Graph API | Pages, posts, insights |
| X (Twitter) | API v2 | Tweets, users, search |
| Reddit | API | Posts, subreddits, search |
For More Details
See individual integration documentation in the Platform Integrations reference section.