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Postgrid

PostGrid provides APIs for automating direct mail and address verification services, enabling businesses to send letters, postcards, and checks, as well as verify and standardize addresses in real-time.

This is a first-class FlyMyAI MCP. Agents discover it automatically via tool search and call the actions below on demand - you never wire it up by hand. See the Composio catalog for how discovery works.

Connect​

Postgrid authenticates with an API key. Generate the credential in your Postgrid account, then paste it into FlyMyAI the first time an agent uses a Postgrid action.

Get your Postgrid credential →

Fields to fill in FlyMyAI​

FieldDetails
PostGrid API KeyThe API key used to authenticate requests to the PostGrid API. You can find this in your PostGrid dashboard under "Settings". (required)

Actions​

Every action this integration exposes. Agents pick the right one from the task; you do not call them by name.

ActionWhat it doesRequired inputs
POSTGRID_CREATE_BANK_ACCOUNTTool to create a new bank account for print & mail service.bankName, bankCountryCode, accountNumber, routingNumber, accountType, accountHolderName, contactEmail
POSTGRID_CREATE_CONTACTTool to create a new contact in postgrid. use after collecting contact's name, address, and optional metadata.firstName, lastName, addressLine1, city, provinceOrState, postalOrZip, countryCode
POSTGRID_CREATE_LETTERTool to create and send a letter via postgrid. use when recipient, sender, and content details are ready.to, from_address
POSTGRID_CREATE_TEMPLATETool to create a new mail template in postgrid. use when you need to define reusable html content with dynamic placeholders. use after confirming required template details.name, html
POSTGRID_CREATE_WEBHOOKTool to create a new webhook to receive order event notifications. use after configuring your endpoint to handle webhook payloads.url, enabledEvents
POSTGRID_DELETE_BANK_ACCOUNTTool to delete a bank account by its id. use when you need to remove a bank account after confirming its identifier.id
POSTGRID_DELETE_CONTACTTool to delete a contact by its id. use when you need to remove obsolete contacts after confirming their identifier.id
POSTGRID_DELETE_TEMPLATETool to delete a template by its id. use when you need to remove an existing template after confirming its identifier.id
POSTGRID_DELETE_WEBHOOKTool to delete a webhook subscription. use when you need to remove an existing webhook by its id.id
POSTGRID_GET_BANK_ACCOUNTTool to retrieve a bank account. use after obtaining the bank account id to fetch its details.id
POSTGRID_GET_CONTACTTool to retrieve a contact. use after obtaining the contact id to fetch its details.id
POSTGRID_GET_LETTERTool to retrieve a letter. use after you have the letter id to fetch its details.id
POSTGRID_GET_TEMPLATETool to retrieve a template. use when you have the template id and need its details.id
POSTGRID_GET_WEBHOOKTool to retrieve details of a specific webhook by its id. use after creating a webhook to fetch its configuration and status.id
POSTGRID_LIST_BANK_ACCOUNTSTool to list bank accounts. use when retrieving bank accounts with optional status filter and pagination.-
POSTGRID_LIST_CHEQUESTool to list cheques with optional filters and pagination. use when you need to retrieve batches of cheque records for processing or reporting.-
POSTGRID_LIST_CONTACTSTool to list contacts. use when you need to retrieve a paginated list of contacts with optional filters like date range, metadata, name, or email.-
POSTGRID_LIST_LETTERSTool to list letters. use when retrieving letters with optional filters and pagination.-
POSTGRID_LIST_POSTCARDSTool to retrieve a list of postcards with optional filtering and pagination. use when you need to browse or filter postcards list.-
POSTGRID_LIST_SELF_MAILERSTool to list self-mailers. use when you need to fetch self-mailers with filters and pagination.-
POSTGRID_LIST_TEMPLATESTool to list templates. use when you need to retrieve a paginated list of templates with optional type filtering.-
POSTGRID_LIST_WEBHOOKSTool to retrieve a list of configured webhooks with optional filtering and pagination. use when you need to view your webhooks.-
We love our partners - FlyMy.AI builds with the best. Thanks, Postgrid!