# FuseWP

> FuseWP is a WordPress automation plugin that synchronizes WordPress users, ecommerce customers, LMS students, members and form leads into more than thirty email marketing platforms and CRMs. It is primarily an API **consumer**, not an API producer: the plugin runs self-hosted inside the customer's WordPress installation and registers no REST routes of its own. Its one first-party HTTP surface is a hosted OAuth broker at auth.fusewp.com that holds FuseWP's OAuth client credentials and performs the authorization-code and refresh-token exchange for the eleven partner platforms that require OAuth.

generated: 2026-08-12
method: generated
source: apis.yml + the artifacts in this repository
note: FuseWP publishes no llms.txt of its own. https://fusewp.com/llms.txt returned 404 on 2026-08-12. This file was generated by the API Evangelist enrichment pipeline and is not a provider-published document.

## What FuseWP is and is not

- No public REST API. Zero `register_rest_route` calls in the shipped plugin (fusewp 1.1.26.1). Nothing to call on a site that has FuseWP installed.
- No OpenAPI, no GraphQL, no AsyncAPI, no webhooks, no agent card.
- The developer extension surface is in-process PHP actions and filters, not HTTP. See conventions/fusewp-conventions.yml.
- One first-party HTTP service: the OAuth broker at https://auth.fusewp.com, undocumented, discovered from the GPL plugin source and confirmed by live probe.
- One MCP endpoint, served by the WordPress MCP Adapter on fusewp.com and advertised through RFC 9728. OAuth-gated; anonymous `tools/list` returns 401.

## APIs

- [FuseWP OAuth Broker](https://auth.fusewp.com): GET /{integration_id} starts a partner authorization (302 to the partner's own authorize endpoint); GET /{integration_id}?refresh_token={token} refreshes and returns a JSON `success` envelope. Live integration ids: aweber, birdsend, campaignmonitor, constantcontact, copper, gohl, hubspot, keap, mailchimp, zohocrm, zohocampaigns.
- [MCP server](https://fusewp.com/wp-json/mcp/mcp-oauth-server): OAuth-protected, scope `mcp`, PKCE S256. Tool list not observable anonymously.

## Specs and artifacts

- [Authentication profile](authentication/fusewp-authentication.yml)
- [OAuth scopes — delegated and issued](scopes/fusewp-scopes.yml)
- [API conventions](conventions/fusewp-conventions.yml)
- [Rate limits](rate-limits/fusewp-rate-limits.yml)
- [Conformance](conformance/fusewp-conformance.yml)
- [Lifecycle](lifecycle/fusewp-lifecycle.yml)
- [Changelog](changelog/fusewp-changelog.yml)
- [Plans and pricing](plans/fusewp-plans-pricing.yml)
- [Packages](packages/fusewp-packages.yml)
- [Well-known discovery](well-known/fusewp-well-known.yml)
- [MCP server](mcp/fusewp-mcp.yml)
- [Domain security](security/fusewp-domain-security.yml)

## Docs

- [Documentation](https://fusewp.com/docs/)
- [Installation and activation](https://fusewp.com/article/installation-activation/)
- [Sync WordPress users to an email list by user role](https://fusewp.com/article/sync-wordpress-users-email-list-based-on-user-roles/)
- [Bulk sync existing users and membership records](https://fusewp.com/article/bulk-sync-existing-users-memberships-records/)
- [User sync log](https://fusewp.com/article/user-sync-log/)
- [CRM-specific information for user sync](https://fusewp.com/article/crm-specific-information-user-sync/)
- [Changelog](https://fusewp.com/changelog/)
- [Pricing](https://fusewp.com/pricing/)
- [Support](https://fusewp.com/support/)
- [Blog](https://fusewp.com/blog/)

## Distribution

- [FuseWP Lite on WordPress.org](https://wordpress.org/plugins/fusewp/) — v1.1.26.1, released 2026-08-11, GPLv2 or later, 90,091 downloads
- [FuseWP Pro](https://fusewp.com/pricing/) — v2.1.26.1, licence-holder download from https://fusewp.com/account/
- [GitHub organization](https://github.com/fusewp)

## Integrations FuseWP connects to

ActiveCampaign, AWeber, beehiiv, Bento, BirdSend, Brevo, Campaign Monitor, Constant Contact, ConvertKit/Kit, Copper CRM, Drip, EmailOctopus, Encharge, Engage.so, Flodesk, FluentCRM, GetResponse, GoHighLevel, Google Sheets, Groundhogg, HubSpot, Keap, Klaviyo, Mailchimp, Mailercloud, MailerLite, Mailjet, MailPoet, Omnisend, Ortto, Salesforce, Sender, SendPulse, Sendy, Zoho Campaigns, Zoho CRM.