InboxKit
    InboxKit
    • Introduction
    • Account
      • Get account details
        GET
    • Workspaces
      • List workspaces
        GET
      • Get workspace details
        GET
      • Create workspace
        POST
      • Update workspace
        PUT
      • Delete workspace
        DELETE
      • Update workspace webhook
        POST
    • Domains
      • Search available domains
        POST
      • Check if domain is banned from registration
        GET
      • Check domain availability
        GET
      • Register domains
        POST
      • List domains
        GET
      • List assignable domains
        GET
      • Set DMARC policy
        POST
      • Remove DMARC policy
        DELETE
      • Remove domains
        POST
      • Set domain forwarding
        POST
      • Set email forwarding
        POST
      • Remove email forwarding
        DELETE
      • Set catch-all email
        POST
      • Remove catch-all email
        DELETE
      • Get nameservers for domain connection
        POST
      • Check nameservers propagation
        POST
    • Mailboxes
      • List mailboxes
        GET
      • Show mailbox credentials
        GET
      • Get mailbox details
        GET
      • Buy mailboxes
        POST
      • Check mailbox status
        POST
      • Cancel mailboxes
        POST
      • Update mailbox
        POST
      • Update mailbox profile picture
        POST
      • Generate TOTP
        GET
      • Change username
        POST
      • Change password
        POST
      • Check mailbox availability
        GET
    • DNS
      • Get DNS records
      • Add DNS records
      • Update DNS records
      • Delete DNS records
    • Sequencers
      • Export mailboxes status
      • List sequencer platforms
      • List sequencers
      • Export mailboxes
      • Add sequencer
      • Update sequencer
      • Delete sequencers
    • Billing
      • Get pricing plans
      • Get subscription details
      • Change subscription plan
      • Cancel subscription
      • Get wallet details
      • Add credits to wallet
      • Update auto top-up settings
      • Get billing portal link

    Welcome to InboxKit

    Inboxkit API Documentation#

    Introduction#

    Welcome to Inboxkit – the most powerful platform for automating your cold email infrastructure at scale. Orchestrating campaigns across thousands of mailboxes on hundreds of domain, Inboxkit streamlines the entire process through intelligent automation.
    Our platform seamlessly integrates with Google Workspace and Microsoft 365, allowing you to:
    Automatically provision and configure unlimited domains and mailboxes
    Scale your cold email operations without manual setup overhead
    Maintain pristine sender reputation across your entire infrastructure
    Monitor deliverability and performance in real-time

    Getting Started#

    Authentication & API Access#

    Your journey begins with obtaining your unique API credentials. These keys authenticate all requests and ensure secure access to your Inboxkit resources.
    Retrieving Your API Key:
    1.
    Log into your Inboxkit/InboxAutomate Dashboard
    2.
    Navigate to Settings → API & Integrations
    3.
    Click Generate API Key or copy your existing key
    4.
    Store your key securely – it provides full access to your account
    💡 Pro Tip: Your API key is located at: Inboxkit Dashboard → API Settings

    Base URL#

    All API requests should be directed to our primary endpoint:
    https://api.inboxkit.com/v1

    Rate Limits & Fair Usage#

    To ensure optimal performance for all users, we enforce the following limits:
    OperationRate Limit
    Standard API calls10 requests/second, 100 requests/minute
    Domain availability checks20 requests/hour
    Bulk mailbox provisioning5 requests/minute
    Reputation monitoring50 requests/hour
    Handling Rate Limits:
    All responses include X-RateLimit-Remaining and X-RateLimit-Reset headers
    Implement exponential backoff when you receive 429 Too Many Requests
    Consider batching operations to maximize efficiency

    What's Next?#

    Ready to start building? Here's your roadmap:
    Quick Start Guide – Get your first domain live in 5 minutes
    Domain Management – Provision and configure domains at scale
    Mailbox Operations – Create, warm up, and manage mailboxes
    Deliverability Monitoring – Track and optimize your sender reputation
    Webhooks – Real-time notifications for critical events
    Need help? Our support team is here to assist, or join our developer community for peer support and updates.
    Modified at 2025-06-03 08:53:49
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