> ## Documentation Index
> Fetch the complete documentation index at: https://docs.calibri.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Revoke a session key

> Returns the Safe call to revoke one grant, or every outstanding grant when `key_id` is omitted. Revocation takes effect the moment it is relayed and does kill resting orders that key signed.



## OpenAPI

````yaml /api-reference/openapi/calibri.yaml delete /api/v2/atlas/account/wallet/session-key
openapi: 3.1.0
info:
  title: Calibri API
  version: 1.0.0
  description: >-
    The Calibri API. Discover markets, read live books, place signed orders, and
    manage positions and account data.

    Routed by path prefix to the service that answers it — which is an
    implementation detail, not something a caller has to reason about.
servers:
  - description: Production
    url: https://calibri.io
security: []
tags:
  - name: Health
    description: Service liveness.
    x-displayName: Health
  - name: Events
    description: Discover events and their metadata.
    x-displayName: Events
  - name: Markets
    description: List markets and load market detail for trading.
    x-displayName: Markets
  - name: Series
    description: Recurring event series.
    x-displayName: Series
  - name: Tags
    description: Editorial shelves used to browse the catalogue.
    x-displayName: Tags
  - name: Market Data
    description: Order book, depth, trade tape, tickers, and candles.
    x-displayName: Market Data
  - name: Assets
    description: Underlying asset price history for price-feed markets.
    x-displayName: Assets
  - name: Community
    description: Leaderboard and platform activity.
    x-displayName: Community
  - name: Currencies
    description: Currency registry.
    x-displayName: Currencies
  - name: Trade
    description: Place, list, and cancel orders.
    x-displayName: Trade
  - name: Positions
    description: Your matched contracts.
    x-displayName: Positions
  - name: Wallet
    description: Self-custody Safe, passkey, session keys, and relay.
    x-displayName: Wallet
  - name: Rewards
    description: Maker rebates and referral earnings.
    x-displayName: Rewards
  - name: Account
    description: Balances, ledger, PnL, limits, preferences, and profile.
    x-displayName: Account
  - name: Categories
    description: Categories
    x-displayName: Categories
  - name: Other
    description: Other
    x-displayName: Other
externalDocs:
  description: ''
  url: ''
paths:
  /api/v2/atlas/account/wallet/session-key:
    delete:
      tags:
        - Wallet
      summary: Revoke a session key
      description: >-
        Returns the Safe call to revoke one grant, or every outstanding grant
        when `key_id` is omitted. Revocation takes effect the moment it is
        relayed and does kill resting orders that key signed.
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SessionKeyRevokeRequest'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionKeyRevokeEntity'
          description: ''
      security:
        - apiKey: []
components:
  schemas:
    SessionKeyRevokeRequest:
      properties:
        key_id:
          description: >-
            Revoke one grant. Omit to revoke EVERY outstanding grant — which is
            constant gas however many exist, because it is the emergency path.
          example: '7'
          type: string
      type: object
    SessionKeyRevokeEntity:
      properties:
        all:
          description: True when revoking every outstanding grant rather than one.
          example: true
          type: boolean
        calls:
          items:
            $ref: '#/components/schemas/SafeSetupCallEntity'
          type: array
        safe:
          example: '0x0DECE7d83f8D47CD8dD8278c0F22c361C58577BD'
          type: string
      required:
        - safe
        - all
        - calls
      type: object
    SafeSetupCallEntity:
      properties:
        data:
          description: ABI-encoded calldata.
          example: 0x095ea7b3…
          type: string
        hash:
          description: The SafeTx hash to sign.
          example: 0x9ab1…
          type: string
        nonce:
          description: The Safe's nonce for this call. Relay in order.
          example: 4
          type: number
        operation:
          description: '`0` = CALL, `1` = DELEGATECALL (a MultiSend batch).'
          example: 0
          type: number
        to:
          description: Target contract.
          example: '0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359'
          type: string
      required:
        - to
        - data
        - operation
        - nonce
        - hash
      type: object
  securitySchemes:
    apiKey:
      description: >-
        HMAC-signed API key. Send X-Auth-Apikey, X-Auth-Nonce and
        X-Auth-Signature.
      in: header
      name: X-Auth-Apikey
      type: apiKey

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.