openapi: 3.0.0
info:
  title: Razorpay Bills Items API
  version: 1.0.0
  description: Razorpay payment gateway APIs for accepting payments, managing orders, processing refunds, payouts, and subscriptions. All amounts are in the smallest currency sub-unit (e.g. paise for INR). Supports 180+ payment methods including UPI, cards, netbanking, wallets, and EMI.
  termsOfService: https://razorpay.com/terms/
  contact:
    name: Razorpay Support
    url: https://razorpay.com/support/
    email: support@razorpay.com
  license:
    name: Proprietary
    url: https://razorpay.com/terms/
  x-logo:
    url: https://razorpay.com/favicon.png
  x-auth-environments:
    test:
      keyPrefix: rzp_test_
      description: Test mode — keys prefixed rzp_test_. Same API endpoint (https://api.razorpay.com/v1). No real money movement. Use test card numbers from https://razorpay.com/docs/payments/payments/test-card-details/.
    live:
      keyPrefix: rzp_live_
      description: Live mode — keys prefixed rzp_live_. Real money movement. Requires KYC and business activation on the Razorpay Dashboard.
servers:
- url: https://api.razorpay.com/v1
  description: Production
security:
- basicAuth: []
- oauth2:
  - read_only
tags:
- name: Items
  description: Reusable catalog items that can be referenced in invoice line items. Defining items once avoids repeating price and description on each invoice.
paths:
  /items:
    post:
      operationId: createItem
      summary: Create an item
      description: Create a reusable catalog item. Items can be referenced in invoice line_items by item_id, which auto-fills price and description. Each item is merchant-scoped.
      tags:
      - Items
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - name
              - amount
              - currency
              properties:
                name:
                  type: string
                  description: Item display name.
                description:
                  type: string
                amount:
                  type: integer
                  description: Item price in paise.
                currency:
                  type: string
                  default: INR
      responses:
        '200':
          description: Item created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '429':
          $ref: '#/components/responses/429'
    get:
      operationId: listItems
      summary: List all items
      description: Retrieve all catalog items. Supports pagination.
      tags:
      - Items
      parameters:
      - $ref: '#/components/parameters/count'
      - $ref: '#/components/parameters/skip'
      responses:
        '200':
          description: Collection of items.
          content:
            application/json:
              schema:
                allOf:
                - $ref: '#/components/schemas/Collection'
                - properties:
                    items:
                      type: array
                      items:
                        $ref: '#/components/schemas/Item'
        '401':
          $ref: '#/components/responses/401'
        '429':
          $ref: '#/components/responses/429'
  /items/{id}:
    get:
      operationId: fetchItem
      summary: Fetch an item
      description: Get details of a specific catalog item.
      tags:
      - Items
      parameters:
      - name: id
        in: path
        required: true
        description: Item ID (item_*).
        schema:
          type: string
      responses:
        '200':
          description: Item details.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
        '401':
          $ref: '#/components/responses/401'
        '404':
          $ref: '#/components/responses/404'
        '429':
          $ref: '#/components/responses/429'
    patch:
      operationId: updateItem
      summary: Update an item
      description: Update the name, description, amount, currency, or active status of an item.
      tags:
      - Items
      parameters:
      - name: id
        in: path
        required: true
        description: Item ID (item_*).
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                description:
                  type: string
                amount:
                  type: integer
                  description: Price in paise.
                currency:
                  type: string
                active:
                  type: boolean
      responses:
        '200':
          description: Updated item.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
        '400':
          $ref: '#/components/responses/400'
        '401':
          $ref: '#/components/responses/401'
        '404':
          $ref: '#/components/responses/404'
        '429':
          $ref: '#/components/responses/429'
    delete:
      operationId: deleteItem
      summary: Delete an item
      description: Permanently delete a catalog item. Deleted items cannot be recovered.
      tags:
      - Items
      parameters:
      - name: id
        in: path
        required: true
        description: Item ID (item_*).
        schema:
          type: string
      responses:
        '200':
          description: Item deleted.
          content:
            application/json:
              schema:
                type: object
                description: Empty object on success.
        '401':
          $ref: '#/components/responses/401'
        '404':
          $ref: '#/components/responses/404'
        '429':
          $ref: '#/components/responses/429'
components:
  parameters:
    skip:
      name: skip
      in: query
      description: Number of records to skip. Use with count for pagination. Default 0.
      schema:
        type: integer
        minimum: 0
        default: 0
    count:
      name: count
      in: query
      description: Number of records to return per call. Maximum 100. Default 10.
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 10
  responses:
    '404':
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    '400':
      description: Bad request. Invalid parameters or missing required fields.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    '401':
      description: Authentication failed. Invalid or missing API key credentials.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    '429':
      description: Rate limit exceeded. Implement exponential backoff with jitter before retrying.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              description: 'Error code. Examples: BAD_REQUEST_ERROR, GATEWAY_ERROR, SERVER_ERROR.'
            description:
              type: string
            source:
              type: string
              description: Where the error originated (e.g. business, gateway).
            step:
              type: string
            reason:
              type: string
              description: 'Machine-readable reason. Examples: insufficient_funds, invalid_expiry_date, declined_by_bank.'
            metadata:
              type: object
            field:
              type: string
    Item:
      type: object
      description: A reusable catalog item used in invoice line items.
      properties:
        id:
          type: string
          description: 'Item ID. Prefix: item_'
        entity:
          type: string
          enum:
          - item
        active:
          type: boolean
          description: Whether the item is active and available for use in new invoices.
        amount:
          type: integer
          description: Item price in paise (smallest INR unit).
        unit_amount:
          type: integer
          description: Per-unit price in paise.
        currency:
          type: string
          default: INR
        name:
          type: string
          description: Display name of the item.
        description:
          type: string
        created_at:
          type: integer
    Collection:
      type: object
      properties:
        entity:
          type: string
          enum:
          - collection
        count:
          type: integer
          description: Number of items in the current page.
        items:
          type: array
          items: {}
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication using your Razorpay API key pair. Use key_id as the username and key_secret as the password. Encode as Base64(key_id:key_secret). Keys are environment-scoped (Test vs Live). Obtain keys at https://dashboard.razorpay.com/app/keys. Keys are case-sensitive.
    oauth2:
      type: oauth2
      description: OAuth 2.0 via the Razorpay MCP server (mcp.razorpay.com). Supports Authorization Code with PKCE (S256) for user-delegated access and Client Credentials for server-to-server access. Tokens expire in 3600 seconds. Dynamic Client Registration available at the registration endpoint. For integration setup see https://razorpay.com/docs/build/llm-docs/mcp-server/oauth.md.
      flows:
        authorizationCode:
          authorizationUrl: https://mcp.razorpay.com/authorize
          tokenUrl: https://mcp.razorpay.com/token
          refreshUrl: https://mcp.razorpay.com/token
          scopes:
            read_only: Read-only access to Razorpay account data (payments, orders, refunds, payouts, subscriptions, invoices)
        clientCredentials:
          tokenUrl: https://mcp.razorpay.com/token
          scopes:
            read_only: Read-only access to Razorpay account data (payments, orders, refunds, payouts, subscriptions, invoices)
externalDocs:
  description: Razorpay API Documentation
  url: https://razorpay.com/docs/api/
x-tagGroups:
- name: Core Payments
  tags:
  - Orders
  - Payments
  - Refunds
  - Payment Downtimes
- name: Payment Collection
  tags:
  - Payment Links
  - QR Codes
- name: Billing & Subscriptions
  tags:
  - Items
  - Invoices
  - Plans
  - Subscriptions
- name: Customer Management
  tags:
  - Customers
  - Documents
- name: Finance & Reconciliation
  tags:
  - Settlements
  - Instant Settlements
  - Disputes
- name: Route & Marketplace
  tags:
  - Linked Accounts
  - Transfers
- name: Smart Collect
  tags:
  - Virtual Accounts
- name: Partners & Onboarding
  tags:
  - Partner Accounts
  - Partner Products
  - Partner Stakeholders
  - Partner Documents
  - Partner Webhooks
- name: Bills
  tags:
  - Bills
- name: RazorpayX
  tags:
  - X Contacts
  - X Fund Accounts
  - X Account Validation
  - X Banking Balances
  - X Payouts
  - X Payout Links
  - X Transactions
x-rateLimit:
  description: Razorpay does not publish specific rate limits. If you receive HTTP 429, implement exponential backoff with jitter and retry. Add randomisation to avoid thundering-herd effects.
  throttleStatus: 429
  strategy: exponential backoff with jitter
x-pagination:
  description: All list endpoints return at most 100 records per call (1000 for settlement recon). Use count and skip together to paginate. Date range filters (from/to) use Unix timestamps in seconds.
  example: GET /payments?from=1700000000&to=1700086400&count=100&skip=100
x-amountEncoding:
  description: 'All monetary amounts are in the smallest currency sub-unit. For INR: 1 rupee = 100 paise, so ₹500 = 50000. Minimum for INR is 100 paise (₹1). Three-decimal currencies (KWD, BHD, OMR): drop last decimal digit. Zero-decimal currencies (JPY): pass value as-is.'