Connect Postgrid to AI agents

Connect Postgrid to Claude, Codex, Cursor, or other AI agents for your entire team. Metorial security, governance, observability, and gives your team a unified Magic MCP url to connect.

Supported Tools

list_contacts

List Contacts

List and search contacts in PostGrid. Supports pagination and text search to find specific contacts.

cancel_order

Cancel Mail Order

Cancel a PostGrid mail order that has not yet been printed. Only orders with status "ready" can be cancelled. Supports letters, postcards, cheques, and self-mailers.

verify_international_address

Verify International Address

Verify and standardize an international postal address across 245+ countries using PostGrid. Accepts either a freeform address string or structured address fields.

autocomplete_address

Autocomplete Address

Get type-ahead address suggestions for US and Canadian addresses. Provide a partial street address and receive matching completions. No lookup is consumed for preview suggestions.

send_self_mailer

Send Self-Mailer

Send a physical self-mailer (folded mail without an envelope) through PostGrid. Provide content as template IDs, HTML, or a PDF URL.

verify_address

Verify Address

Verify and standardize a US or Canadian postal address using PostGrid's CASS/SERP-certified database. Accepts either a freeform address string or structured address fields. Returns the standardized address and verification status.

autocomplete_international_address

Autocomplete International Address

Get type-ahead address suggestions for international addresses across 245+ countries. Provide a partial street address and optionally filter by country.

get_order

Get Mail Order

Retrieve the details and current status of a PostGrid mail order. Supports letters, postcards, cheques, and self-mailers. Provide the order ID and the tool will automatically detect the order type from the ID prefix.

send_letter

Send Letter

Send a physical letter through PostGrid. Specify the recipient and sender as contact IDs or inline addresses. Provide content as a template ID, raw HTML, or a PDF URL. Supports options like color printing, double-sided, mailing class, and scheduled send dates.

create_contact

Create Contact

Create a new contact in PostGrid for use as a sender or recipient in mail orders. Contacts store name, company, address, and contact information that can be reused across multiple mailings.

list_templates

List Templates

List and search PostGrid templates. Returns template IDs and descriptions for use in mail orders.

send_postcard

Send Postcard

Send a physical postcard through PostGrid. Provide front and back content as template IDs, HTML, or a 2-page PDF URL. Supports sizes 6x4, 9x6, and 11x6.

send_cheque

Send Cheque

Send a physical cheque (check) through PostGrid. Requires a bank account ID, amount in cents, and recipient. Optionally attach an invoice letter using a template, HTML, or PDF.

create_template

Create Template

Create a reusable HTML template in PostGrid for letters, postcards, or self-mailers. Templates support merge variables using `{{variableName}}` syntax for dynamic personalization.

More integrations teams use with Postgrid

Slack

Slack: connect with bot OAuth or user OAuth. Send, update, delete, and schedule messages; list and cancel scheduled messages; open DMs and group DMs; manage conversations, members, files, reactions, pins, bookmarks, reminders, user groups, and user status; search messages and files with user scopes; and retrieve user, conversation, and workspace info.

Sharepoint

Manage SharePoint sites, document libraries, lists, and files. Create, read, update, and delete lists and list items with custom columns. Upload, download, move, copy, and version files in document libraries. Search across sites, files, folders, lists, and list items using Microsoft Search. Manage permissions at site, list, and item levels with granular access control. Define and manage content types and site columns. Subscribe to webhooks for list and library change notifications. Retrieve site properties and search for sites across Microsoft 365.

Hubspot

Create, read, update, and delete CRM objects including contacts, companies, deals, tickets, and custom objects. Manage associations between CRM records. Track engagements such as calls, emails, meetings, notes, and tasks. Send transactional and marketing emails, manage campaigns, and handle subscription preferences. Build and manage marketing workflows, sequences, and automation actions. Manage CMS content including blog posts, landing pages, and HubDB tables. Handle commerce data including products, orders, invoices, quotes, and payments. Create and manage contact lists for segmentation. Configure deal, ticket, and order pipelines with custom stages. Search and filter CRM records. Bulk import and export CRM data. Manage users, teams, and account settings. Subscribe to webhooks for real-time notifications on object creation, deletion, property changes, merges, and association changes.

Salesforce

Manage CRM data including Accounts, Contacts, Leads, Opportunities, Cases, and custom objects. Create, read, update, and delete records. Query data using SOQL and search across objects using SOSL. Perform bulk data operations for large-scale imports, exports, and migrations. Execute composite requests to batch multiple operations in a single API call. Access analytics, reports, and dashboards. Manage files and attachments associated with records. Interact with Chatter feeds, posts, and groups for social collaboration. Subscribe to real-time change events via Change Data Capture and Platform Events. Manage org metadata including custom objects, fields, layouts, and workflows. Query data using GraphQL for precise data retrieval across related objects.

Apolloio

Search and prospect B2B contacts and companies from a database of over 275 million people and 70 million organizations. Enrich people and company data with emails, phone numbers, and firmographic details. Create and manage contacts, accounts, deals, and tasks. Add contacts to email sequences and manage sequence statuses. Log and search call records. Perform bulk operations for contact creation, account creation, task creation, and data enrichment.

Microsoft Outlook

Send, read, reply to, forward, and manage email messages in user mailboxes. Organize messages into folders, apply categories, flags, and importance levels. Manage file and item attachments. Create, update, delete, and respond to calendar events and meetings. Find available meeting times, manage attendees, handle recurrence, and work with shared or delegated calendars. Create, read, update, and delete contacts, organize them into contact folders, and manage contact photos. Manage tasks and task lists via Microsoft To Do, including due dates, reminders, recurrence, and checklist items. Subscribe to webhook notifications for changes to messages, calendar events, and contacts. Support for Focused Inbox, @-mentions, mail tips, send-on-behalf, and send-as capabilities.

Technical notes for Postgrid

Send physical mail programmatically including letters, postcards, cheques, and self-mailers. Manage contacts and reusable templates with merge variables for personalized mailings. Verify, standardize, and autocomplete postal addresses across the US, Canada, and 245+ countries. Track mail order status through printing, delivery, and completion stages. Run bulk mail campaigns to contact lists. Process PDFs with OCR address extraction and HTML-to-PDF rendering. Add QR codes and personalized URLs to track mailpiece engagement. Manage return envelopes and detect recipient address changes via NCOA. Receive webhook notifications for mail order lifecycle events.

Connect Postgrid to production AI agents

See how Metorial gives Postgrid access the governance, tracing, and security controls teams need.

Frequently asked questions

Common questions about connecting Postgrid to AI agents with Metorial.

  1. Can Metorial connect Postgrid to AI agents?
    Yes. Metorial connects AI agents to Postgrid through a governed integration layer, so teams can use the provider while keeping access controlled and observable.
  2. Metorial is MCP compatible and lets teams expose approved provider tools to MCP-capable agents and clients through a controlled access layer.
  3. Metorial applies policies across users, groups, providers, agents, and individual tools, then records the context around every agent interaction.
  4. Yes. Metorial records provider activity so teams can inspect tool calls, troubleshoot integrations, and give security teams the visibility they need.