MailOptin · OAuth Scopes

MailOptin OAuth Scopes

OAuth 2.0 probed

MailOptin publishes 1 OAuth 2.0 scope. Scopes are the fine-grained permissions an application requests at authorization time to act against the MailOptin API on a user’s behalf.

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.

CompanyEmail MarketingMarketing AutomationLead GenerationWordPressNewslettersWebhookMCPPlugins

Scopes: 1 Flows: Method: probed

Scopes (1)

Scope	Description	Flows
mcp	Access to the MailOptin site's Model Context Protocol server at https://mailoptin.io/wp-json/mcp/mcp-oauth-server. This is the only scope the authorization server advertises; it is coarse-grained — a single scope covering the whole MCP surface, with no read/write split and no per-ability scoping.

📄 Provider scope reference:

Source

OAuth Scopes

generated: '2026-08-12'
method: probed
source: https://mailoptin.io/.well-known/oauth-authorization-server
docs: null
note: >-
  Not derived from an OpenAPI — derive-oauth-scopes.py found no oauth2 securitySchemes
  because MailOptin publishes no OpenAPI. The single scope below is read verbatim from
  the RFC 8414 authorization-server metadata document mailoptin.io serves, and confirmed
  against the RFC 9728 protected-resource document. MailOptin publishes no human-readable
  scopes/permissions reference page, so there is no `docs:` URL to record.
authorization_server: https://mailoptin.io
scope_count: 1
scopes:
- name: mcp
  description: >-
    Access to the MailOptin site's Model Context Protocol server at
    https://mailoptin.io/wp-json/mcp/mcp-oauth-server. This is the only scope the
    authorization server advertises; it is coarse-grained — a single scope covering the
    whole MCP surface, with no read/write split and no per-ability scoping.
  source: scopes_supported
  advertised_by:
  - https://mailoptin.io/.well-known/oauth-authorization-server
  - https://mailoptin.io/.well-known/oauth-protected-resource
observations:
- >-
  Granularity is minimal. Consent to `mcp` is consent to every tool the WordPress
  Abilities API registers, whatever that set turns out to be — the list is auth-gated and
  could not be enumerated anonymously.
- >-
  Public clients only (token_endpoint_auth_methods_supported is ["none"]) with PKCE S256
  required, and client identity established by client_id metadata document rather than
  dynamic client registration.

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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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