Build SIWE-style challenge for mandate signing

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

This endpoint expects an object.

natural_language_descriptionstringRequired1-2000 characters

capability_slug_patternslist of stringsRequired

max_amount_per_fulfillmentstringRequired

total_budgetstringRequired

expires_atdatetimeRequired

allowed_merchantslist of strings or nullOptional

currency_codestringOptionalDefaults to KES

max_fulfillmentsintegerOptional1-1000Defaults to 1

conditionsmap from strings to anyOptional

messagestring

noncestring

$	curl -X POST https://api.lipafy.xyzyz/v1/intent-mandates/challenge \
>	-H "Authorization: Bearer <token>" \
>	-H "Content-Type: application/json" \
>	-d '{
>	"natural_language_description": "string",
>	"capability_slug_patterns": [
>	"string"
>	],
>	"max_amount_per_fulfillment": "string",
>	"total_budget": "string",
>	"expires_at": "2024-01-15T09:30:00Z"
>	}'

$	curl -X POST https://api.lipafy.xyzyz/v1/intent-mandates/challenge \
>	-H "Authorization: Bearer <token>" \
>	-H "Content-Type: application/json" \
>	-d '{
>	"natural_language_description": "string",
>	"capability_slug_patterns": [
>	"string"
>	],
>	"max_amount_per_fulfillment": "string",
>	"total_budget": "string",
>	"expires_at": "2024-01-15T09:30:00Z"
>	}'