generated: '2026-07-20'
method: derived
status: candidate
source: openapi/r2-openapi.json
note: No official hosted R2 MCP server was found. This is a candidate tool list derived one-per-operation
  from the harvested OpenAPI, for exposing the R2 embedded-finance API to agents. Operations carry no
  operationIds in the spec, so tools are keyed by method + path.
server:
  name: r2
  transport: http
tools:
- name: add_transactions
  description: Add one or more transactions (single financing per request).
  source_operation: openapi/r2-openapi.json#POST /transactions/
- name: add_transactions_async
  description: Create transactions asynchronously for the partner.
  source_operation: openapi/r2-openapi.json#POST /transactions/async
- name: get_transaction
  description: Show a transaction by its id.
  source_operation: openapi/r2-openapi.json#GET /transactions/{id}
- name: list_financings
  description: Show all financings associated to the partner.
  source_operation: openapi/r2-openapi.json#GET /financings/
- name: get_financing
  description: Show a financing by its id.
  source_operation: openapi/r2-openapi.json#GET /financings/{id}
- name: list_collections
  description: Show all collections associated to the partner.
  source_operation: openapi/r2-openapi.json#GET /collections/
- name: add_collections
  description: Add one or more collections (single financing per request).
  source_operation: openapi/r2-openapi.json#POST /collections/
- name: get_collection
  description: Show a collection by its id.
  source_operation: openapi/r2-openapi.json#GET /collections/{id}
- name: refund_collection
  description: Partially refund one collection (by R2 collection id).
  source_operation: openapi/r2-openapi.json#POST /api/payments/payin/refund/{id}
- name: revert_collection
  description: Revert one collection (by R2 collection id).
  source_operation: openapi/r2-openapi.json#POST /api/payments/payin/revert/{id}
- name: list_callbacks
  description: Show all registered event callbacks.
  source_operation: openapi/r2-openapi.json#GET /callbacks/
- name: add_callback
  description: Register a new event callback URL.
  source_operation: openapi/r2-openapi.json#POST /callbacks/
- name: get_callback
  description: Show a callback by its id.
  source_operation: openapi/r2-openapi.json#GET /callbacks/{id}
- name: update_callback
  description: Update a callback.
  source_operation: openapi/r2-openapi.json#PUT /callbacks/{id}
- name: get_event
  description: Show an event by its id.
  source_operation: openapi/r2-openapi.json#GET /events/{id}
- name: process_merchant
  description: Process a merchant by external id.
  source_operation: openapi/r2-openapi.json#PATCH /webhooks/merchants/{external_id}
- name: create_sandbox_scenario
  description: Seed test merchants, offers, financings, and applications.
  source_operation: openapi/r2-openapi.json#POST /sandbox/scenarios
deployment:
  mode: none
  verified: derived
  tools: 17
  checked: '2026-08-12'
  source: catalog MCP census