Query a documented WhatsApp Graph resource
Required scope is full, or an admin/owner dashboard session. Although this HTTP route uses POST to accept structured filters, it only dispatches provider GET operations. Select the connected local account by UUID; resourceId is a numeric Meta ID for child resources. Parameters are validated against the selected operation. Arbitrary Graph paths, field expressions, credentials and foreign resources are rejected. Paged results expose data and pagination cursors; submit after/before in parameters to continue on the same endpoint.
Authentication
Workspace API key: jl_ followed by 64 lowercase hex characters, created by the workspace owner in the
dashboard (Settings → API Keys) and sent as Authorization: Bearer jl_.... The plaintext is shown once,
at creation; Jelliu stores only a SHA-256 hash. A workspace can hold up to 25 active keys.
Operations restricted to admins or owners reject keys without the full scope with 403, and say so in
their description. No key, whatever its scope, can mint or revoke API keys or rotate a webhook secret —
that requires a signed-in owner session. A revoked key stops authenticating within about 10 seconds.
See Authentication.
Path parameters
Local connected-account UUID belonging to the authenticated workspace.
Request
Meta child-node ID. WABA operations derive the WABA ID from the connected local account.
Operation-specific fields validated against the capability catalog. Maximum serialized size is 256000 bytes.

