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POST
Create API Key

Authorizations

Authorization
string
header
required

API key as Bearer token. Use an account key (mfx_acct_...) for /account/* endpoints, and an environment key (mfx_test_... for sandbox, mfx_live_... for live) for /environment/*, /faxes, /webhooks, and /events.

Body

application/json
name
string
required
Maximum string length: 255
scope_kind
enum<string>
required
Available options:
test,
live,
account
environment_id
string

Response

api_key
string
required
key
object
required
Last modified on May 21, 2026