Register an operator's FR tax compliance

put

https://partner-api.monta.com/api/v1/operators/{operatorId}/tax-compliance/{countryCode}

Sets the FR compliance identifiers and/or fiscal registration on an existing operator. countryCode must be fr (the only country supported today). At least one of the two blocks is required. Idempotent upsert. Required scope: operators:write
Organization authorization: supported

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Path Params

operatorId

int64

required

countryCode

string

required

Body Params

French compliance data for an existing team or operator. Both blocks are optional, but at least one must be provided (see [hasAtLeastOneBlock]). The shape mirrors the Portal2 team-create compliance body and is forwarded verbatim to the backend, which owns the FR allowlist, the camelCase→snake_case fiscal mapping and the FR-only gate.

compliance_identifiers

object | null

The company's official French registration numbers, given as key/value pairs where each key names a type of identifier and the value is the number itself. You do not need to send all three — always include FR_SIREN, and add the others only if they apply:

FR_SIREN — required. The 9-digit number that identifies the company nationally.
FR_SIRET — optional. The 14-digit number that identifies one specific site of the company (its SIREN followed by a 5-digit site code). Include it when registering a particular establishment.
FR_VAT — optional. The company's French VAT number. It is derived from the SIREN/SIRET, so you normally don't need to set it yourself.

fiscal_registration

object | null

The company's French tax and electronic-invoicing settings.

Responses

204

Compliance data registered

400The request is invalid

401Consumer with provided credentials was not found

403Operator doesn't have access to resource

404Entity with the provided id was not found