> ## Documentation Index > Fetch the complete documentation index at: https://next-developers.opencard.io/llms.txt > Use this file to discover all available pages before exploring further. # List enabled issuers > Card issuers already attached to your account (what clients can pick in onboarding). Each item includes `pivot` with when it was enabled. ## OpenAPI ````yaml /openapi/ems-api.json get /accounts/{accountId}/cardissuers openapi: 3.0.3 info: title: OpenCard EMS API version: '1.0' description: >- API for Expense Management Systems. Manage TPAs, organizations, card holders, and webhooks. Receive transaction data via webhooks — not by polling this API. contact: email: support@opencard.io servers: - url: https://api.opencard.io/api/v1/application description: Production - url: https://sandbox-api.opencard.io/api/v1/application description: Sandbox security: [] paths: /accounts/{accountId}/cardissuers: get: tags: - Card Issuers summary: List enabled issuers description: >- Card issuers already attached to your account (what clients can pick in onboarding). Each item includes `pivot` with when it was enabled. operationId: listAccountCardIssuers parameters: - $ref: '#/components/parameters/accountId' responses: '200': description: Issuers content: application/json: schema: type: object properties: current_page: type: integer data: type: array items: $ref: '#/components/schemas/CardIssuer' per_page: type: integer total: type: integer last_page: type: integer example: current_page: 1 data: - id: 1 name_display: Acme Corporate Card name_legal: Acme Card Issuer AB name_legal_short: Acme Card Issuer name_short: Acme Card name_system: acme_card name_product: Acme Corporate Card type_product: Corporate Card email: issuer-ops@example.com product_description_short: Streamline expense management with real-time card data. product_description_long: >- Full product description shown after the client activates this card program. card_scheme: mastercard logo_name: acme-card-logo.png logo_url: >- https://sandbox-api.opencard.io/logos?type=card_issuers&name=acme-card-logo.png card_scheme_logo_url: >- https://sandbox-api.opencard.io/images/card-schemes/mastercard.svg created_at: '2026-01-15T10:00:00.000000Z' updated_at: '2026-06-08T10:00:00.000000Z' deleted_at: null pivot: account_id: 1 card_issuer_id: 1 created_at: '2026-06-01T09:00:00.000000Z' updated_at: '2026-06-01T09:00:00.000000Z' per_page: 15 total: 1 last_page: 1 security: - opencard_auth: - account-card-issuers-read components: parameters: accountId: name: accountId in: path required: true description: Your account ID schema: type: integer schemas: CardIssuer: type: object description: >- Card program returned by account card-issuer endpoints. Same shape as the CardIssuer Eloquent model (plus `pivot` when listed via the account relation). properties: id: type: integer name_display: type: string name_legal: type: string nullable: true name_legal_short: type: string nullable: true description: Short legal name (used in PDPC/TPA legal text) name_short: type: string nullable: true name_system: type: string nullable: true description: Stable system key (e.g. for plugin `allowedCardIssuerIds`) name_product: type: string nullable: true type_product: type: string nullable: true email: type: string nullable: true description: >- Present on account-enabled list/get; omitted from the global catalog select product_description_short: type: string nullable: true product_description_long: type: string nullable: true card_scheme: type: string nullable: true description: e.g. mastercard, visa logo_name: type: string nullable: true logo_url: type: string nullable: true description: Computed absolute URL to issuer logo card_scheme_logo_url: type: string nullable: true description: Computed absolute URL to scheme logo created_at: type: string format: date-time updated_at: type: string format: date-time deleted_at: type: string format: date-time nullable: true description: >- Present on account-enabled responses; soft-deleted issuers are excluded from the catalog pivot: type: object nullable: true description: >- Present on account-attached list/get — when this issuer was enabled on the account properties: account_id: type: integer card_issuer_id: type: integer created_at: type: string format: date-time updated_at: type: string format: date-time securitySchemes: opencard_auth: type: oauth2 flows: clientCredentials: tokenUrl: https://api.opencard.io/oauth/token scopes: accounts-read: Read your account accounts-write: Update your account oauth-clients-read: Read OAuth clients oauth-clients-write: Create OAuth clients public-records-read: Company registry lookup account-tpas-read: Read TPAs account-tpas-write: Create TPAs account-tpas-delete: Delete TPAs account-tpa-signatories-read: Read TPA signatories account-tpa-signatories-write: Add TPA signatories account-tpa-identities-read: List identities on TPA billings-write: Create billing profiles card-issuers-read: List available card programs (catalog) account-card-issuers-read: List enabled issuers account-card-issuers-write: Enable issuers account-card-issuers-delete: Disable issuers organizations-read: Read organizations organizations-write: Create organizations card-holders-read: Read card holders card-holders-write: Create and update card holders card-holders-delete: Delete card holders webhooks-read: Read webhooks webhooks-write: Create webhooks webhook-events-read: Read webhook delivery log receipts-write: Scan receipts (OCR) ````