# API Contract

Base path: `/api/v1`

## Accounts
- `POST /accounts`
- `GET /accounts`
- `GET /accounts/{id}`
- `PATCH /accounts/{id}`
- `DELETE /accounts/{id}` (soft delete)

## Contacts
- `POST /contacts`
- `GET /contacts`
- `GET /contacts/{id}`
- `PATCH /contacts/{id}`
- `DELETE /contacts/{id}` (soft delete)

## Pipelines/Stages
- `POST /pipelines`
- `GET /pipelines`
- `POST /pipelines/{id}/stages`
- `GET /pipelines/{id}/stages`

## Deals
- `POST /deals`
- `GET /deals?status=open|won|lost&stageId=&accountId=`
- `GET /deals/{id}`
- `PATCH /deals/{id}`
- `POST /deals/{id}/move-stage`
- `POST /deals/{id}/close`

## Activities
- `POST /activities`
- `GET /activities?status=open|done&dealId=&assignedUserId=`
- `POST /activities/{id}/complete`
- `DELETE /activities/{id}` (cancel)

## Notes
- `POST /notes`
- `GET /notes?entityType=&entityId=`

## Tags
- `POST /tags`
- `GET /tags`
- `POST /tags/assign`
- `POST /tags/unassign`

## Health
- `GET /health`