igrantio-credential-schema-loyalty-cardlisted
Install: claude install-skill L3-iGrant/skills
# Loyalty Card credential schema
## When to use
Use this skill when you issue or ask for a **Loyalty Card**. The credential
holds the membership of a customer in a loyalty programme: the card identifier
and its status, the organisation that runs the programme, the contact data of
the customer, and the balance of points, miles and wallet money.
The registry publishes this schema in **all three formats**:
| Format | Metadata flag | Identifier to send |
| --- | --- | --- |
| `dc+sd-jwt` | `isSdJwt: true` | `vct` |
| `jwt_vc_json` | `isJwt: true` | `type` |
| `mso_mdoc` | `isMsoMdoc: true` | `doctype` |
This page describes registry version **2025.7.1**, the latest version of the
template.
## Claim path pointer document - dc+sd-jwt
| Fact | Value |
| --- | --- |
| Title | Loyalty Card |
| Credential type | `LoyaltyCard` |
| Namespace | `eu.europa.ec.eudi.loyaltycard` |
| Format | `dc+sd-jwt` |
| Supported version | `version_01` |
```json
{
"claims": [
{
"path": [
"credential",
"expiry_date"
],
"mandatory": true,
"limitDisclosure": true
},
{
"path": [
"credential",
"issuance_date"
],
"mandatory": true,
"limitDisclosure": true
},
{
"path": [
"credential",
"issuer"
],
"mandatory": true,
"limitDisclosure": true
},
{
"path": [
"credential",
"type"
],
"mandatory": true,
"limitDisclosure": true