> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.merge.dev/_mcp/server. # Payment Methods > Build once. Connect to every API, tool, and LLM. Ship products and agents to production without owning the integration stack. ## Docs - [The PaymentMethod object](https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/the-payment-method-object.md) ## API Docs - Payment Methods [/payment-methods](https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/list.md) - Payment Methods [/payment-methods/{id}](https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/retrieve.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/openapi.json) - [OpenAPI YAML](https://docs.merge.dev/merge-unified/accounting/common-models/payment-methods/openapi.yaml)