About the Increase API API
Increase API API on Apizie: 131 endpoints (List Account Numbers, Create an Account Number, Retrieve an Account Number, Update an Account Number, …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://apizie.tech/v1/open-data:increase/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | open-data:increase |
|---|---|
| Status | Your key |
| Endpoints | 131 |
| Category | Open Data |
| Source | increase.com |
| Base URL | https://apizie.tech/v1/open-data:increase/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Increase API API FAQ
How do I call the Increase API API?
Create a free Apizie key, then send GET https://apizie.tech/v1/open-data:increase/list-account-numbers with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Increase API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Increase API itself also needs your own key from increase.com.
Can AI agents use the Increase API API?
Yes. Add the Apizie MCP server (https://apizie.tech/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key open-data:increase.
What is the status of the Increase API API?
Needs your own provider key (bring your own key)