Settings
Contact details
Account guidance emails
Connected apps
Review apps that can use a PostBridge workspace. Revoking access stops future app activity; it does not cancel letters already accepted for postal fulfillment.
Sign-in methods
Two-factor authentication
Add a TOTP-based authenticator (Authy, Google Authenticator, 1Password, Bitwarden, etc.) for an extra layer of protection on sign-in.
API keys for REST, GPT Actions, and the complete MCP profile
Authenticate in the SaaS app and choose a workspace with an eligible effective entitlement. Paid workspaces use an active or trialing subscription. Grandfathered workspaces remain eligible through their effective entitlement without a new billing checkout. The complete /mcp profile uses a subscription-backed API & MCP key. The ChatGPT /mcp/openai profile uses OAuth 2.1. Both API and MCP usage consume the same workspace wallet and follow the same auto-reload rules as SaaS sends. Direct REST x402 PAYG and Clio pay-per-letter checkout stay separate from the Business workspace subscription.
Add https://api.postbridge.ai/mcp as an HTTP JSON-RPC MCP server and set Authorization: Bearer YOUR_POSTBRIDGE_API_KEY. MCP calls use the same wallet balance, spend controls, and auto-reload configuration as SaaS and direct REST API usage. For ChatGPT Developer Mode, add https://api.postbridge.ai/mcp/openai and complete the PostBridge OAuth sign-in instead; do not paste an API key into ChatGPT.
Active sessions
Delete account
This closes account access, revokes active sessions and credentials, and removes eligible personal data. Postal, payment, tax, dispute, proof, and customer-controlled business records may be retained where legally required.
Read the account deletion guide for retention details and an outside-the-app request route.
Support
Send product issues or account questions to the PostBridge team.