# ZkDatabase API
- **Database**
- Create new database (done)
- View statistics (done)
- List all databases (done)
- Edit database
- Delete database
- **Collection**
- Create new collection (done)
- List all collections (done)
- Get document count
- Edit collection
- Delete collection
- Duplicate collection
- View statistics
- **Collection Indexes**
- Create index (done)
- List indexes (done)
- Remove index (done)
- Check if index exists (done)
- **Ownership**
- Change document ownership (done)
- Change collection ownership (done)
- List ownerships (done)
- **Permissions**
- Change document permissions (done)
- Change collection permissions (done)
- List document permissions (done)
- List collection permissions (done)
- **Authentication**
- Register (done)
- Log in (done)
- Log out (done)
- Get login info (done)
- **Schema**
- Get schema
- Create schema
- Validate schema
- **Group**
- Create new group
- Edit group
- Delete group
- Duplicate group
- Add to group (done)
- Remove from group
- **Proof**
- Check proof status for document (new, queued, proving, proved)
- Request proof (to validate locally)
- **Document**
- Create document (done)
- Delete document (done)
- Update document (done)
- Read document (done)
- Apply filtering and ordering
- **Merkle Tree**
- Get root (done)
- Get node (done)
- Get witness (done)
- Get witness by document (done)
- **Combined quering**
- We also need an endpoint that will combine different entities for convenient querying. Document + proof status + permissions, etc