Docyrus API Developer

Integrate with the Docyrus API using @docyrus/api-client (REST client) and @docyrus/signin (React auth provider). Authenticate via OAuth2 PKCE, query data sources with powerful filtering/aggregation, and consume REST endpoints.

Authentication Quick Start

React Apps — Use @docyrus/signin

import { DocyrusAuthProvider, useDocyrusAuth, useDocyrusClient, SignInButton } from '@docyrus/signin'

// 1. Wrap root
<DocyrusAuthProvider
  apiUrl={import.meta.env.VITE_API_BASE_URL}
  clientId={import.meta.env.VITE_OAUTH2_CLIENT_ID}
  redirectUri={import.meta.env.VITE_OAUTH2_REDIRECT_URI}
  scopes={['offline_access', 'Read.All', 'DS.ReadWrite.All', 'Users.Read']}
  callbackPath="/auth/callback"
>
  <App />
</DocyrusAuthProvider>

// 2. Use hooks
function App() {
  const { status, signOut } = useDocyrusAuth()
  const client = useDocyrusClient()  // RestApiClient | null

  if (status === 'loading') return <Spinner />
  if (status === 'unauthenticated') return <SignInButton />

  // client is ready — make API calls
  const user = await client!.get('/v1/users/me')
}

Non-React / Server — Use OAuth2Client Directly

import { RestApiClient, OAuth2Client, OAuth2TokenManagerAdapter, BrowserOAuth2TokenStorage } from '@docyrus/api-client'

const tokenStorage = new BrowserOAuth2TokenStorage(localStorage)
const oauth2 = new OAuth2Client({
  baseURL: 'https://api.docyrus.com',
  clientId: 'your-client-id',
  redirectUri: 'http://localhost:3000/callback',
  usePKCE: true,
  tokenStorage,
})

// Auth Code flow
const { url } = await oauth2.getAuthorizationUrl({ scope: 'openid offline_access Users.Read' })
window.location.href = url
// After redirect:
const tokens = await oauth2.handleCallback(window.location.href)

// Create API client with auto-refresh
const client = new RestApiClient({
  baseURL: 'https://api.docyrus.com',
  tokenManager: new OAuth2TokenManagerAdapter(tokenStorage, async () => {
    return (await oauth2.refreshAccessToken()).accessToken
  }),
})

API Endpoints

Data Source Items (Dynamic per tenant)

GET    /v1/apps/{appSlug}/data-sources/{slug}/items          — List with query payload
GET    /v1/apps/{appSlug}/data-sources/{slug}/items/{id}     — Get one
POST   /v1/apps/{appSlug}/data-sources/{slug}/items          — Create
PATCH  /v1/apps/{appSlug}/data-sources/{slug}/items/{id}     — Update
DELETE /v1/apps/{appSlug}/data-sources/{slug}/items/{id}     — Delete one
DELETE /v1/apps/{appSlug}/data-sources/{slug}/items          — Delete many (body: { recordIds })

Endpoints exist only if the data source is defined in the tenant. Check the tenant's OpenAPI spec at GET /v1/api/openapi.json.

System Endpoints (Always Available)

GET    /v1/users          — List users
POST   /v1/users          — Create user
GET    /v1/users/me       — Current user profile
PATCH  /v1/users/me       — Update current user

Making API Calls

// List items with query payload
const items = await client.get('/v1/apps/base/data-sources/project/items', {
  columns: 'name, status, record_owner(firstname,lastname)',
  filters: { rules: [{ field: 'status', operator: '!=', value: 'archived' }] },
  orderBy: 'created_on DESC',
  limit: 50,
})

// Get single item
const item = await client.get('/v1/apps/base/data-sources/project/items/uuid-here', {
  columns: 'name, description, status',
})

// Create
const newItem = await client.post('/v1/apps/base/data-sources/project/items', {
  name: 'New Project',
  status: 'status-enum-id',
})

// Update
await client.patch('/v1/apps/base/data-sources/project/items/uuid-here', {
  name: 'Updated Name',
})

// Delete
await client.delete('/v1/apps/base/data-sources/project/items/uuid-here')

Query Payload Summary

The GET items endpoint accepts a powerful query payload:

Feature	Purpose
columns	Select fields, expand relations field(subfields), alias alias:field, spread ...field()
filters	Nested AND/OR groups with 50+ operators (comparison, date shortcuts, user-related)
filterKeyword	Full-text search across all searchable fields
orderBy	Sort by fields with direction, including related fields
limit/offset	Pagination (default limit: 100)
fullCount	Return total matching count alongside results
calculations	Aggregations: count, sum, avg, min, max with grouping
formulas	Computed virtual columns (simple functions, block AST, correlated subqueries)
childQueries	Fetch related child records as nested JSON arrays
pivot	Cross-tab matrix queries with date range series
expand	Return full objects for relation/user/enum fields instead of IDs

For full query and formula references, read:

• references/data-source-query-guide.md
• references/formula-design-guide-llm.md

Critical Rules

1. Always send columns in list/get calls. Without it, only id is returned.
2. Data source endpoints are dynamic — they exist only for data sources defined in the tenant.
3. Use id field for count calculations. Use the actual field slug for sum, avg, min, max.
4. Child query keys must appear in columns — if childQuery key is orders, include orders in columns.
5. Formula keys must appear in columns — if formula key is total, include total in columns.
6. Filter by related field using rel_{{relation_field}}/{{field}} syntax.

References

Read these files when you need detailed information:

• references/api-client.md — Full RestApiClient API, OAuth2Client (all flows: PKCE, client credentials, device code), token managers, interceptors, error classes, SSE/streaming, file upload/download, HTML to PDF, retry logic
• references/authentication.md — @docyrus/signin React provider, useDocyrusAuth/useDocyrusClient hooks, SignInButton, standalone vs iframe auth modes, env vars, API client access pattern
• references/data-source-query-guide.md — Up-to-date query payload guide: columns, filters, orderBy, pagination, calculations, formulas, child queries, pivots, and operator reference
• references/formula-design-guide-llm.md — Up-to-date formula design guide for building and validating formulas payloads