API reference

Send persisted operations to https://api.missin.co.uk/graphql/v1 with Authorization: Bearer sk_live_…, an operationName, your variables and the operation's hash. Each operation page shows a request you can copy.

Toolset	Operations	What it covers
Attribution	11	Attribution reports, journeys, unrecognised sources and weightings.
Campaigns	13	Campaigns, campaign types, signals and merges.
Capture	17	Capture runs, quotes, schedules, settings and the queue.
Channels	6	Channels (UTM sources) and channel types.
Discounts	30	Discount codes, tags, placements and targets.
Forms	26	Forms, drafts, publishing, placements, triggers, short links and responses.
Incentives	12	Incentives, rules and grants.
Integrations	12	Connections, capabilities, syncs and the integration catalogue.
Marketing	9	Email/SMS sends, ads and manual campaign spend.
Orders	3	Orders and checkouts.
Partners	22	Partners, handles, suggestions, approvals and merges.
Posts	15	Captured posts: review state, campaign filing, replies and metrics.
Waitlists	31	Waitlists, signups, releases and sync destinations.
Workspace	12	Home dashboard, balances, brand, notes, members and API keys.

Each operation page says what every variable and input field accepts: its GraphQL type, whether it is required, its format or allowed values, and any default. Filters and long enums that several operations share are on Input types. Paging (first, after) and filtering work the same on every list: see Pagination and filtering. Where the server validates an input, its limits (length, range, pattern, list size, allowed values) are listed beside it, and the MCP tool input carries the same ones.