> ## Documentation Index > Fetch the complete documentation index at: https://docs.staging.cope-demo.com/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve sellable currencies > Returns the currencies this business can price a payment plan in. `sellable_currencies` is the set `payment_plans[].currency` accepts on `POST /v1/commerce/products` today; any other code is refused with 422. `default_currency` is the one COPE stamps on a plan sent without a currency, and is `null` when the business has no sellable currency yet or several and no declared default. `platform_currencies` lists every currency COPE can charge in. For each platform currency the business cannot sell in, `exchange_rates` carries the current platform rate into each currency it can, so a catalog priced in the former can be converted with the same rate checkout uses. The list is empty when the business already sells in every platform currency. Rates are a convenience next to the currency facts: when the rate provider is unavailable the response is still 200 and `exchange_rates` is empty. `rate` is a decimal string at full precision; `quoted_at` is when COPE answered. Requires the `products` permission at `read`. An API key holds a permission at the lower of its own level (`read` for a read-only key) and its holder's role; a key without it is refused with 403. ## OpenAPI ````yaml /api-reference/commerce-v1.openapi.json get /v1/commerce/currencies openapi: 3.0.3 info: description: >- Public REST API for COPE vendor integrations. Authenticate with a COPE API key and call the endpoints described below. title: COPE Public API version: v1 servers: - description: Production url: https://api.cope.com security: - cope_sk: [] paths: /v1/commerce/currencies: get: tags: - Currencies summary: Retrieve sellable currencies description: >- Returns the currencies this business can price a payment plan in. `sellable_currencies` is the set `payment_plans[].currency` accepts on `POST /v1/commerce/products` today; any other code is refused with 422. `default_currency` is the one COPE stamps on a plan sent without a currency, and is `null` when the business has no sellable currency yet or several and no declared default. `platform_currencies` lists every currency COPE can charge in. For each platform currency the business cannot sell in, `exchange_rates` carries the current platform rate into each currency it can, so a catalog priced in the former can be converted with the same rate checkout uses. The list is empty when the business already sells in every platform currency. Rates are a convenience next to the currency facts: when the rate provider is unavailable the response is still 200 and `exchange_rates` is empty. `rate` is a decimal string at full precision; `quoted_at` is when COPE answered. Requires the `products` permission at `read`. An API key holds a permission at the lower of its own level (`read` for a read-only key) and its holder's role; a key without it is refused with 403. operationId: commerce.currencies.retrieve parameters: [] responses: '200': content: application/json: schema: additionalProperties: false properties: data: additionalProperties: false properties: default_currency: nullable: true type: string exchange_rates: items: additionalProperties: false properties: from: type: string quoted_at: format: date-time type: string rate: type: string to: type: string required: - from - to - rate - quoted_at type: object type: array platform_currencies: items: type: string type: array sellable_currencies: items: type: string type: array required: - default_currency - sellable_currencies - platform_currencies - exchange_rates type: object required: - data type: object description: Successful response '400': content: application/problem+json: examples: unparsable_request: summary: Unparsable request value: code: invalid_request detail: >- The request could not be parsed. Check the query string and the request body. request_id: 0b6e3f2a-8c4d-4f1e-9a7b-5d2c8e1f4a90 status: 400 title: Invalid Request type: https://docs.cope.com/errors/invalid_request schema: $ref: '#/components/schemas/PublicProblemDetail' description: Invalid request '401': content: application/problem+json: schema: $ref: '#/components/schemas/PublicProblemDetail' description: Missing or invalid bearer token '403': content: application/problem+json: schema: $ref: '#/components/schemas/PublicProblemDetail' description: Bearer token is not authorized for this route '503': content: application/problem+json: examples: user_not_ready: summary: The key's user is not available yet value: code: user_not_ready detail: Retry after 2 seconds errors: - code: user_not_ready detail: Retry after 2 seconds request_id: 0b6e3f2a-8c4d-4f1e-9a7b-5d2c8e1f4a90 status: 503 title: User Not Ready type: https://docs.cope.com/errors/user_not_ready tenant_not_ready: summary: The key's business is not available yet value: code: tenant_not_ready detail: Retry after 2 seconds errors: - code: tenant_not_ready detail: Retry after 2 seconds request_id: 0b6e3f2a-8c4d-4f1e-9a7b-5d2c8e1f4a90 status: 503 title: Tenant Not Ready type: https://docs.cope.com/errors/tenant_not_ready schema: $ref: '#/components/schemas/PublicProblemDetail' description: >- The API key is valid but its user or business is not available to this API yet (`user_not_ready`, `tenant_not_ready`). Retry after the `Retry-After` seconds. security: - cope_sk: [] components: schemas: PublicProblemDetail: additionalProperties: false properties: code: type: string detail: nullable: true type: string errors: items: additionalProperties: false properties: code: type: string detail: type: string param: type: string required: - code - detail type: object type: array request_id: description: >- Correlates this response with COPE's logs; the response also carries it as `X-Request-Id`. It is the `X-Request-Id` you sent when that is 1-128 letters, digits, `_`, `@` or `-`, and otherwise one COPE generated. Quote it when you contact support. type: string status: type: integer title: type: string type: type: string required: - type - title - status - code - request_id type: object securitySchemes: cope_sk: description: >- Bearer credential for the public API: a live COPE API key (`ck_live_*`; keys issued earlier as `cope_sk_live_*` keep working). Dashboard sign-in tokens are not accepted. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.