Authentication

Every request must include your API key. Keys are created and managed in Settings → API Keys (agency owners only).

Sending your key

Send the key using one of these headers:

curl https://server.flozy.com/api/v1/external/leads \
  -H "X-API-Key: flz_live_your_key_here"

Keys are prefixed with flz_live_ followed by 64 hexadecimal characters:

flz_live_a3f8c2d1e4b5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0

Keys are shown only once at creation. Store them securely — you cannot retrieve a key after closing the creation dialog.

Each key is issued with a specific set of scopes. Requests using a key that lacks the required scope return 403.

Scope	Description
`read:leads`	List and read leads
`write:leads`	Create, update leads, and upsert lead status
`delete:leads`	Move leads to trash
`read:tasks`	List and read tasks
`write:tasks`	Create and update tasks
`delete:tasks`	Move tasks to trash
`read:opportunities`	List and read opportunities
`write:opportunities`	Create and update opportunities
`delete:opportunities`	Move opportunities to trash
`read:contacts`	List and read lead contacts
`write:contacts`	Create and update lead contacts
`delete:contacts`	Delete lead contacts
`read:pipelines`	List pipelines and their stages
`read:lead_statuses`	List lead status definitions
`read:custom_fields`	List custom field definitions

Follow the principle of least privilege — only grant the scopes your integration actually needs.

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