Abacus · OAuth Scopes

Abacus OAuth Scopes

OAuth 2.0 derived

Abacus publishes 3 OAuth 2.0 scopes via the clientCredentials flow. Scopes are the fine-grained permissions an application requests at authorization time to act against the Abacus API on a user’s behalf.

Tokens are issued from https://api.abacus.com/oauth/token.

This index is generated from the provider’s OpenAPI security definitions (and, where available, its documented scope reference) and refreshes on every APIs.io network build. Browse every provider’s scopes at scopes.apis.io.

AccountingExpense ManagementFinanceReimbursement

Scopes: 3 Flows: clientCredentials Method: derived

OAuth endpoints

Token URL
https://api.abacus.com/oauth/token

Flows
clientCredentials

Scopes (3)

Scope	Description	Flows
expenses:read	Read expense reports	clientCredentials
members:read	Read member information	clientCredentials
members:write	Create and update members	clientCredentials

📄 Provider scope reference:

Source

OAuth Scopes

generated: '2026-07-11'
method: derived
source: openapi/abacus-api-openapi.yaml
schemes:
- name: OAuth2
  source: openapi/abacus-api-openapi.yaml
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.abacus.com/oauth/token
  description: OAuth 2.0 client credentials flow for API authentication
scopes:
- scope: expenses:read
  description: Read expense reports
  flows:
  - clientCredentials
  sources:
  - openapi/abacus-api-openapi.yaml
- scope: members:read
  description: Read member information
  flows:
  - clientCredentials
  sources:
  - openapi/abacus-api-openapi.yaml
- scope: members:write
  description: Create and update members
  flows:
  - clientCredentials
  sources:
  - openapi/abacus-api-openapi.yaml

Work with this as data

Every scope set here is available over the APIs.io API and to AI agents over MCP.

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Tools for oauth scopes

4 MCP tools reach this

find_scopesBrowse and filter every scope set in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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This scope set

curl "https://apis.io/api/v1/scopes/abacus-scopes"

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curl "https://apis.io/api/v1/scopes?limit=25"

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