Fetch card details including invitations and message contributions

Fetch full card details for the authenticated account, including invitations and visible message contributions.

Use this endpoint when you want a richer operational view than the basic card endpoint:

• invitations on the card
• contribution pagination
• contributor visibility based on existing card rules
• reactions and card metadata

Example:

curl "$BASE_URL/api/cards/<card_id>/details?page=1&limit=20" \
  -H "Authorization: Bearer <access_token>"

Authentication for this endpoint requires this header:

• Authorization: Bearer <access_token>

Generate the bearer token by:

1. rotating credentials at POST /account/api-access/credentials/rotate
2. exchanging them at POST /account/api-access/token