MATTR VII Platform API

🪪 CREDENTIAL ISSUANCE

Establishing Trust

OID4VCI

Direct Issuance

mDocs Management

CWT Credentials Management

JSON Credentials Management

📱 CREDENTIAL HOLDING

Create a wallet attestation signer POST Retrieve all wallet attestation signers GET Retrieve a wallet attestation signer GET Update a wallet attestation signer PUT Delete a wallet attestation signer DELETE

✅ CREDENTIAL VERIFICATION

Establishing Trust

mDocs Verification

CWT Credentials Verification

JSON Credentials Verification

🌐 TRUST NETWORKS

Establishing Trust

Ecosystem

Participants

Policies

VICAL

RICAL

⚙️ PLATFORM MANAGEMENT

General

Configuration

MATTR VII Management API

API ReferenceWallet attestation signers

Retrieve a wallet attestation signer

Roles

adminholder

Analytics Events

CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_STARTCREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_SUCCESSCREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_FAIL

GET/v1/holder/certificates/wallet-attestation-signers/{certificateId}

Retrieves a wallet attestation signer by ID. The response shape depends on the signer's state — CSR-pending signers return a CSR, signers with a signed certificate return the full certificate details.

Analytic events

CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_START
CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_SUCCESS
CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_FAIL

Authorization

bearerAuth

AuthorizationBearer <token>

In: header

Path Parameters

certificateId*string

Unique identifier of the wallet attestation signer.

Formatuuid

Response Body

`application/json`

`application/json`

curl -X GET "https://example.com/v1/holder/certificates/wallet-attestation-signers/497f6eca-6276-4993-bfeb-53cbbbba6f08"

{  "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",  "caId": "24c00dcc-a2d5-4635-ba3f-14dcbc0a8ea3",  "active": true,  "certificatePem": "string",  "certificateFingerprint": "string",  "certificateData": {    "commonName": "string",    "country": "string",    "notBefore": "2019-08-24T14:15:22Z",    "notAfter": "2019-08-24T14:15:22Z"  }}

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Retrieve all wallet attestation signers GET

Retrieves all wallet attestation signers for the tenant across all roots. The response may contain a mix of: - CSR-pending signers (unmanaged, certificate not yet uploaded) - Active signers (managed or unmanaged with an uploaded certificate) ### **Analytic events** * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_LIST_START * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_LIST_SUCCESS * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_RETRIEVE_LIST_FAIL

Update a wallet attestation signer PUT

Updates a wallet attestation signer by: - Uploading a signed certificate PEM that matches the signer's CSR (first-time upload for CSR-pending signers only). - Activating or deactivating the signer. Only signers with a valid PEM certificate can be activated. `certificatePem` is immutable after the first upload — subsequent PUT requests may only toggle `active`. ### **Analytic events** * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_UPDATE_START * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_UPDATE_SUCCESS * CREDENTIAL_HOLDER_WALLET_ATTESTATION_SIGNER_CERTIFICATE_UPDATE_FAIL