Connect Webhooks by Zapier and Lob to unlock the power of automation

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Choose a Trigger

Choose an Action

Top companies trust Zapier to automate work that solves their unique business problems—no coding required.

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Quickly connect Webhooks by Zapier to Lob with a Zapier template.

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Send Lob postcards for new Webhook payloads
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Webhooks by Zapier + Lob

Send Lob postcards for new Webhook payloads

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Webhooks by Zapier + Lob

How Zapier works

Zapier makes it easy to integrate Webhooks by Zapier with Lob - no code necessary. See how you can get setup in minutes.

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1. Choose trigger event

2. Choose action

1. Select the event

Setup

Test

App

Trigger event

Choose a trigger event

Choose a trigger

A trigger is the event that starts your Zap—like a "Catch Raw Hook" from Webhooks by Zapier.

Add your action

An action happens after the trigger—such as "Send Letter" in Lob.

You’re connected!

Zapier seamlessly connects Webhooks by Zapier and Lob, automating your workflow.

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Customers who say using Zapier has made them better at their job

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Customers have created over 25 million Zaps on the platform

6 mins

The average user takes less than 6 minutes to set up a Zap

Make work flow with AI

Level up your Webhooks by Zapier to Lob integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

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Connect Webhooks by Zapier and Lob to integrate crucial parts of your business

With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.

Automate your lead management and improve conversions

With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.

Create more impactful campaigns with automation

Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.

Provide world-class support with a little help from automation

Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.

Automate your way to actionable, up-to-date data

The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.

Resolve incidents faster with automation

Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.

Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

Catch Raw Hook
Triggers when a POST, PUT, or GET request is made to a Zapier URL. Gives the request body unparsed (max 2 MB) and also includes headers.
Trigger
Instant
Try It
- URL
  Required
- Pick off a Child Key
- Deduplication Key
- Xpath
- Basic Auth
- Headers
Trigger
Polling
Try It
- URL
  Required
- Data
- Send As JSON
- JSON key
- Unflatten
- Basic Auth
- Headers
Action
Write
- URL
  Required
- Payload_type
- Data
- Wrap Request In Array
- File
- Unflatten
- Basic Auth
- Headers
Action
Write
- Description
- Size
- Front File for Postcard
  Required
- Back File for Postcard
  Required
- To Name
- To Company
- To Address Line 1
  Required
- To Address Line 2
- To Address City
  Required
- To Address State
  Required
- To Address ZIP
  Required
- To Address Country
  Required
- From Name
- From Company
- From Address Line 1
  Required
- From Address Line 2
- From Address City
  Required
- From Address State
  Required
- From Address ZIP
  Required
- Mail Type
- Send Date
- Use Type
  Required
- Idempotency Key
- QR Code Position
- QR Code Redirect URL
- QR Code Width
- QR Code Top
- QR Code Right
- QR Code Left
- QR Code Bottom
- QR Code Pages
- QR Code Logo URL
- QR Code Background Color
- QR Code Foreground Color
Action
Write

- Recipient
- Primary Line
  Required
- Secondary Line
- City
- State
- Postal Code
- Country
  Required
Action
Write
- Recipient
- Primary Line
  Required
- Secondary Line
- Urbanization
- City
- State
- Zip Code
Action
Write

- Pick off a Child Key
Trigger
Instant
Try It
- Method
  Required
- URL
  Required
- Data Pass-Through?
- Data
- Unflatten
- Basic Auth
- Headers
- Return Raw Response
Action
Write
- URL
  Required
- Payload_type
- Data
- Wrap Request In Array
- File
- Unflatten
- Basic Auth
- Headers
Action
Write
- Description
- File
- Color
  Required
- Address Placement
- Double Sided
- To Name
- To Company
- To Address Line 1
  Required
- To Address Line 2
- To Address City
  Required
- To Address State
  Required
- To Address ZIP
  Required
- To Address Country
  Required
- From Name
- From Company
- From Address Line 1
  Required
- From Address Line 2
- From Address City
  Required
- From Address State
  Required
- From Address ZIP
  Required
- Mail Type
- Return Envelope
- Custom Envelope
- Perforated Page
- Extra Service
- Send Date
- Use Type
  Required
- Idempotency Key
- QR Code Position
- QR Code Redirect URL
- QR Code Width
- QR Code Top
- QR Code Right
- QR Code Left
- QR Code Bottom
- QR Code Pages
- QR Code Logo URL
- QR Code Background Color
- QR Code Foreground Color
Action
Write
- Description
- Size
- Inside File for Self-Mailer
  Required
- Outside File for Self-Mailer
  Required
- To Name
- To Company
- To Address Line 1
  Required
- To Address Line 2
- To Address City
  Required
- To Address State
  Required
- To Address ZIP
  Required
- From Name
- From Company
- From Address Line 1
  Required
- From Address Line 2
- From Address City
  Required
- From Address State
  Required
- From Address ZIP
  Required
- Mail Type
- Send Date
- Use Type
  Required
- Idempotency Key
- QR Code Position
- QR Code Redirect URL
- QR Code Width
- QR Code Top
- QR Code Right
- QR Code Left
- QR Code Bottom
- QR Code Pages
- QR Code Logo URL
- QR Code Background Color
- QR Code Foreground Color
Action
Write
- Single Line US Address
  Required
Action
Write

Learn how to automate Webhooks by Zapier on the Zapier blog

About Webhooks by Zapier

Webhooks simply POST data (or JSON) to a specific URL every time we see something new. Webhooks can also accept data (or JSON) to kick off a workflow in Zapier.

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Related categories

Developer Tools Zapier

About Lob

Lob makes it easy to seamlessly print and mail letters, postcards, photos, posters and more via a web API.

Learn moreLearn moreHelpHelp

Related categories

Printing

Connect Webhooks by Zapier to Lob on the world's largest no-code automation platform

Explore Webhooks by Zapier + Lob Integrations

airtable

Connect Webhooks by Zapier and Lob to unlock the power of automation

Top companies trust Zapier to automate work that solves their unique business problems—no coding required.

Set up your first integration

Send Lob postcards for new Webhook payloads

Send Lob postcards for new Webhook payloads

How Zapier works

Choose a trigger

Add your action

You’re connected!

Zapier is the automation platform of choice for 87% of Forbes Cloud 100 companies in 2023

Make work flow with AI

Connect Webhooks by Zapier and Lob to integrate crucial parts of your business

Automate your lead management and improve conversions

Create more impactful campaigns with automation

Provide world-class support with a little help from automation

Automate your way to actionable, up-to-date data

Resolve incidents faster with automation

Supported triggers and actions

Learn how to automate Webhooks by Zapier on the Zapier blog

How to add Mailchimp subscribers from a webhook

How to connect Airtable to webhooks

How to add leads to LeadConnector from a webhook

Connect Webhooks by Zapier to Lob on the world's largest no-code automation platform

Explore Webhooks by Zapier + Lob Integrations

Explore Webhooks by Zapier + Lob Integrations