> ## Documentation Index > Fetch the complete documentation index at: https://docs.slash.com/llms.txt > Use this file to discover all available pages before exploring further. # List card groups > List card groups, newest first. ## OpenAPI ````yaml /openapi-v2.json get /v2/card-groups openapi: 3.1.0 info: title: Slash Public API V2 description: >- Send money for a Slash legal entity. Every request uses an API key. Transfer creation returns a Transfer that links its resulting transactions. version: 0.0.1 servers: - url: https://api.slash.com description: production security: - api_key: [] paths: /v2/card-groups: parameters: - name: x-legal-entity in: header required: true description: >- The legal entity to act on. Required on every request; a user API key can act on any legal entity its user has access to. schema: type: string pattern: ^le_[a-zA-Z0-9]+$ get: summary: List card groups description: List card groups, newest first. parameters: - name: cursor in: query required: false description: >- The opaque `metadata.nextCursor` value from the previous page. It carries that page's filters, page size and ordering, so pass it on its own; see [Pagination](/docs/v2/get-started/pagination). schema: type: string - name: limit in: query required: false description: >- Number of items per page, from 1 to 100. The page size is carried inside `metadata.nextCursor`, so later pages keep the same size unless `limit` is passed again to change it. schema: type: integer minimum: 1 maximum: 100 - name: status in: query required: false description: Return groups in these statuses. Defaults to `active`. style: form explode: false schema: type: array items: type: string enum: - active - archived - name: search in: query required: false description: Match on the group name. schema: type: string minLength: 1 maxLength: 200 responses: '200': description: A page of card groups. content: application/json: schema: type: object properties: items: type: array items: $ref: '#/components/schemas/card-group' metadata: $ref: '#/components/schemas/pagination-metadata' required: - items - metadata additionalProperties: false '400': $ref: '#/components/responses/PublicApiV2Error400CardGroupsList' '401': $ref: '#/components/responses/PublicApiV2Error401Unauthorized' '403': $ref: >- #/components/responses/PublicApiV2Error403ForbiddenForbiddenLegalEntityNotAvailableUserApiKeyRequired '429': $ref: '#/components/responses/PublicApiV2RateLimited' '500': $ref: '#/components/responses/PublicApiV2Error500Internal' security: - api_key: [] components: schemas: card-group: title: CardGroup type: object properties: id: type: string description: Card group id with the `card_group_` prefix. example: card_group_2rj4l7hmrrrcv name: type: string example: Marketing status: type: string enum: - active - archived controls: $ref: '#/components/schemas/card-group-controls' createdAt: type: string format: date-time required: - id - name - status - createdAt additionalProperties: false pagination-metadata: title: PaginationMetadata type: object properties: nextCursor: type: string description: Opaque cursor for the next page. Omitted on the final page. count: type: integer minimum: 0 description: Number of items in this page. required: - count additionalProperties: false card-group-controls: title: CardGroupControls description: >- What the group's cards may spend together; a group limit is shared across its cards. Replaced whole on update; `null` clears it. type: object properties: limit: $ref: '#/components/schemas/card-controls-limit' transactionLimit: allOf: - $ref: '#/components/schemas/UsdMoney' description: The most a single transaction may be. merchantCategories: allOf: - $ref: '#/components/schemas/card-controls-restriction' description: Merchant category ids from `GET /v2/merchant-categories`. merchantCategoryCodes: allOf: - $ref: '#/components/schemas/card-controls-restriction' description: Four-digit merchant category codes (MCC). merchants: allOf: - $ref: '#/components/schemas/card-controls-restriction' description: Merchant ids from `GET /v2/merchants`. countries: allOf: - $ref: '#/components/schemas/card-controls-restriction' description: ISO 3166-1 alpha-2 codes of merchant countries. additionalProperties: false example: limit: amount: amount: 500000 currency: USD period: monthly transactionLimit: amount: 250000 currency: USD merchantCategoryCodes: mode: block values: - '7995' PublicApiV2ErrorInvalidRequestShape: title: PublicApiV2ErrorInvalidRequestShape description: >- The body, query, or headers failed validation, or a required header is missing. `details` has one entry per failing location, keyed by JSON pointer or header name. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - invalid_request details: type: object properties: {} additionalProperties: type: string required: - code - details PublicApiV2ErrorUnauthorized: title: PublicApiV2ErrorUnauthorized description: API key authentication is missing or invalid. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - unauthorized details: type: object properties: {} additionalProperties: false required: - code - details PublicApiV2ErrorForbidden: title: PublicApiV2ErrorForbidden description: >- The credential is not permitted to perform this action on the resource. When the resource is a field of the request, `details` names that `field` and the `id` it received. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - forbidden details: type: object properties: field: type: string description: Dot path of the request field at fault. id: type: string description: The identifier that field carried, when it is one. additionalProperties: false required: - code - details PublicApiV2ErrorForbiddenLegalEntity: title: PublicApiV2ErrorForbiddenLegalEntity description: The credential is not permitted to act for the selected legal entity. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - forbidden details: type: object properties: {} additionalProperties: false required: - code - details PublicApiV2ErrorNotAvailable: title: PublicApiV2ErrorNotAvailable description: >- Public API v2 is not yet available. Use [Public API v1](https://docs.slash.com/introduction) in the meantime. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - not_available details: type: object properties: {} additionalProperties: false required: - code - details PublicApiV2ErrorUserApiKeyRequired: title: PublicApiV2ErrorUserApiKeyRequired description: >- The API key is scoped to a legal entity rather than a user. Every v2 request needs a user API key, created under Settings → API keys in the Slash dashboard, together with the `x-legal-entity` header. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - user_api_key_required details: type: object properties: {} additionalProperties: false required: - code - details PublicApiV2ErrorInternal: title: PublicApiV2ErrorInternal description: >- Slash could not complete the request. Quote `referenceId` when contacting Slash support. allOf: - $ref: '#/components/schemas/Error' - type: object properties: code: type: string enum: - internal details: type: object properties: {} additionalProperties: false required: - code - details card-controls-limit: title: CardControlsLimit description: How much may be spent per period. type: object properties: amount: $ref: '#/components/schemas/UsdMoney' period: type: string enum: - daily - weekly - monthly - yearly - lifetime description: >- Every period but `lifetime` resets at its boundary in `timezone`; `lifetime` never resets. startDate: type: string format: date description: >- Day the first period starts, today or earlier. Defaults to the start of the current period. Not used by `daily`. example: '2026-09-01' timezone: type: string description: IANA timezone the period boundaries use. Defaults to UTC. example: America/Los_Angeles required: - amount - period additionalProperties: false UsdMoney: type: object description: A positive USD amount expressed in cents. properties: amount: type: integer minimum: 1 description: Amount in cents. For example, `1250` represents USD 12.50. example: 1250 currency: type: string enum: - USD required: - amount - currency additionalProperties: false title: UsdMoney card-controls-restriction: title: CardControlsRestriction description: >- With `allow`, only the listed values are approved. With `block`, the listed values are declined. type: object properties: mode: type: string enum: - allow - block values: type: array minItems: 1 uniqueItems: true items: type: string required: - mode - values additionalProperties: false Error: type: object properties: code: type: string description: >- Machine-readable reason; branch on this, not on `message`. Every code an endpoint can return is listed on its reference page; the ones shared by all endpoints are explained in the Errors guide. example: invalid_request message: type: string description: >- Human-readable explanation, safe to show to an operator. Wording may change; use `code` and `details` programmatically. details: type: object description: >- The values behind `message`, keyed per `code`. For example `insufficient_funds` carries `available` and `requested`; `invalid_request` from contract validation carries one entry per failing field, keyed by JSON pointer. Empty when the code has no variable data. additionalProperties: type: string example: available: $120.00 requested: $500.00 referenceId: type: string description: Unique id of this failure. Quote it when contacting Slash support. example: 4001-2alj5if required: - code - message - details - referenceId additionalProperties: false title: Error responses: PublicApiV2Error400CardGroupsList: description: >- - `invalid_request (request shape)` — The body, query, or headers failed validation, or a required header is missing. `details` has one entry per failing location, keyed by JSON pointer or header name. content: application/json: schema: $ref: '#/components/schemas/PublicApiV2ErrorInvalidRequestShape' examples: invalid_request_request_shape: summary: invalid_request (request shape) value: code: invalid_request message: >- Invalid `cursor`: The pagination cursor is not one this API issued. details: /cursor: The pagination cursor is not one this API issued. referenceId: 4001-2alj5if PublicApiV2Error401Unauthorized: description: '- `unauthorized` — API key authentication is missing or invalid.' content: application/json: schema: $ref: '#/components/schemas/PublicApiV2ErrorUnauthorized' examples: unauthorized: summary: unauthorized value: code: unauthorized message: API key authentication is missing or invalid. details: {} referenceId: 4011-2alj5if PublicApiV2Error403ForbiddenForbiddenLegalEntityNotAvailableUserApiKeyRequired: description: >- - `forbidden` — The credential is not permitted to perform this action on the resource. When the resource is a field of the request, `details` names that `field` and the `id` it received. - `forbidden (legal entity)` — The credential is not permitted to act for the selected legal entity. - `not_available` — Public API v2 is not yet available. Use [Public API v1](https://docs.slash.com/introduction) in the meantime. - `user_api_key_required` — The API key is scoped to a legal entity rather than a user. Every v2 request needs a user API key, created under Settings → API keys in the Slash dashboard, together with the `x-legal-entity` header. content: application/json: schema: anyOf: - title: forbidden allOf: - $ref: '#/components/schemas/PublicApiV2ErrorForbidden' - title: forbidden (legal entity) allOf: - $ref: '#/components/schemas/PublicApiV2ErrorForbiddenLegalEntity' - title: not_available allOf: - $ref: '#/components/schemas/PublicApiV2ErrorNotAvailable' - title: user_api_key_required allOf: - $ref: '#/components/schemas/PublicApiV2ErrorUserApiKeyRequired' examples: forbidden: summary: forbidden value: code: forbidden message: This credential is not permitted to do that. details: {} referenceId: 4031-2alj5if forbidden_legal_entity: summary: forbidden (legal entity) value: code: forbidden message: This credential is not permitted to do that. details: {} referenceId: 4031-2alj5if not_available: summary: not_available value: code: not_available message: >- Public API v2 is not yet available. Use Public API v1 (https://docs.slash.com/introduction) in the meantime. details: {} referenceId: 4031-2alj5if user_api_key_required: summary: user_api_key_required value: code: user_api_key_required message: >- Public API v2 requires a user API key. Create one under Settings → API keys in the Slash dashboard. details: {} referenceId: 4031-2alj5if PublicApiV2RateLimited: description: >- The request exceeded the applicable rate limit. The response body is plain text, not the error object; clients must not depend on its wording. content: text/plain: schema: type: string example: You are rate limited PublicApiV2Error500Internal: description: >- - `internal` — Slash could not complete the request. Quote `referenceId` when contacting Slash support. content: application/json: schema: $ref: '#/components/schemas/PublicApiV2ErrorInternal' examples: internal: summary: internal value: code: internal message: >- An unexpected error occurred. If this keeps happening, contact Slash support with the reference id below. details: {} referenceId: 5001-2alj5if securitySchemes: api_key: type: apiKey name: X-API-Key in: header description: >- User API key authentication. Create a key under Settings → API keys in the Slash dashboard (https://app.slash.com/global-settings/api-keys) and send the `x-legal-entity` header naming the legal entity to act on with every request. Keys scoped to a legal entity are rejected with `403 user_api_key_required`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.