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Automate Facebook Marketplace

Turn the repetitive Facebook Marketplace work you do by hand (search a query and area, open a listing) into a workflow Writ runs for you, on your own account, on a schedule or on demand.

Automate Facebook Marketplace See how it works
Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
Facebook Marketplace workflow
  1. 1
    search a query and area
  2. 2
    open a listing
  3. 3
    read price and details
  4. 4
    export results

✓ Recorded once, then run for you

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why

Stop doing Facebook Marketplace by hand

The Facebook Marketplace tasks you repeat (search a query and area, open a listing, read price and details) are exactly the kind of work a computer should do. But Facebook Marketplace has no general public API, and the flow runs behind a login and dynamic pages. Facebook Marketplace has no general public API for browsing local listings and prices.

Writ closes that gap. Record the Facebook Marketplace task once (or describe it to an AI session) and Writ runs it for you in a real browser, on your own account. Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.

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automate

Facebook Marketplace tasks Writ can run for you

Each of these is a real Facebook Marketplace action, captured into a workflow and run on your own account.

{ }search a query and area
{ }open a listing
{ }read price and details
{ }export results

Workflows extract structured fields such as item price, location, condition, seller along the way: typed data you can route anywhere.

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build

Three ways to build your Facebook Marketplace automation

Pick whichever fits the task. All three produce the same workflow Writ can run for you.

✦Record itDo the Facebook Marketplace task once in a real browser (search a query and area, then open a listing) and the recorder captures every step into a reusable workflow.
✦Describe it to AITell an AI session your goal on Facebook Marketplace in plain language; it drives the live page and builds the workflow for you, no recording needed.
✦Discover itLet API discovery watch Facebook Marketplace's own network calls as you browse, then turn the underlying requests into a fast, headless workflow.

Built on the same engine as the recorder and workflows, with 30+ step types.

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the hard web

Login, 2FA, and dynamic pages on Facebook Marketplace

The reason Facebook Marketplace is tedious to automate is the same reason most tools can't. Writ handles it.

Writ signs into your own Facebook account through a Persona with 2FA and reads Marketplace listings inside that session.

PersonasTOTP & mailbox OTP AI navigationReal Chromium rendering
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when it runs

Run the Facebook Marketplace automation on your terms

On a schedule, on demand, or the instant something changes. You choose the trigger.

✦On a scheduleRun the Facebook Marketplace task every hour, every morning, or any cadence. No one has to remember to do it.
✦On demandTrigger a single run from the dashboard, a webhook, your code, or an AI agent, whenever you need it.
✦On a changeWatch Facebook Marketplace for new listing for a query or price drop and fire the automation the instant it happens.
  1. 1
    Build the Facebook Marketplace workflow once

    Record the task, describe it to AI, or discover it from the network. Writ captures each step, including login and 2FA, into a workflow you can edit.

  2. 2
    Run it on your terms

    Run it on demand, on a schedule, or fire it from a Monitor when Facebook Marketplace changes. It runs on your own Facebook Marketplace account, in a real browser.

  3. 3
    Call it from anything

    The same workflow is a REST endpoint at /v1/facebook-marketplace/run and an MCP tool, so your code, a no-code tool, or an AI agent can trigger the Facebook Marketplace automation too.

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watch

Trigger the Facebook Marketplace automation on a change

Monitor Facebook Marketplace for new listing for a query, price drop, new listing in an area and run your workflow the moment it happens.

Monitors check as fast as every 10s (10s on Enterprise). A detected change becomes a trigger that runs your Facebook Marketplace automation in seconds. Monitor Facebook Marketplace ▸

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run it

Free on your own machine, or on cloud

Local / BYO agent

No compute charge. The agent runs on your hardware, so it can reach Facebook Marketplace even from an intranet or VPN-only network, and your AI keys never leave your machine.

Writ cloud

Metered by running time at $0.12 per browser-hour, drawn from your plan’s included usage. No infrastructure to manage.

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callable

The same Facebook Marketplace automation is an API and an MCP tool

Automating Facebook Marketplace for yourself and calling it from software are the same workflow. Once you have it, publish it as a REST endpoint at/v1/facebook-marketplace/run and a matching MCP tool, so your code or an AI agent can trigger the Facebook Marketplace task too.

Facebook Marketplace API Facebook Marketplace MCP tools
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other ways

Other ways to work with Facebook Marketplace

Facebook Marketplace APICall Facebook Marketplace as a REST endpoint from your own software.Website to API Facebook Marketplace MCP toolsExpose Facebook Marketplace as MCP tools your agent can call.For AI agents Monitor Facebook MarketplaceWatch Facebook Marketplace and act the instant it changes.Change detection Track Facebook Marketplace pricesWatch Facebook Marketplace prices and act on a drop.Price WorkflowsHow recorded workflows run, with login, 2FA, and 30+ step types.Product
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faq

Automating Facebook Marketplace: questions

How do I automate Facebook Marketplace?
Record the Facebook Marketplace task once in the recorder (search a query and area, open a listing, read price and details) or describe your goal to an AI session. Writ turns it into a workflow it can run for you on a schedule or on demand, on your own Facebook Marketplace account. It usually takes minutes, not a backend project.
Is it allowed to automate Facebook Marketplace this way?
Use Writ on your own Facebook account and on content you are authorized to access. Respect its Terms of Service. Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
Does Facebook Marketplace automation work behind login and 2FA?
Writ signs into your own Facebook account through a Persona with 2FA and reads Marketplace listings inside that session. Writ handles TOTP and mailbox-OTP two-factor through Personas, so the automation runs inside your own authenticated Facebook Marketplace session.
Can I run the Facebook Marketplace automation without writing code?
Yes. Recording and AI sessions need no code at all. If you do want to trigger it from software, the same workflow is a REST endpoint and an MCP tool, but that is optional.
Where does it run, and what does it cost?
Run it on your own machine with a local or BYO agent for no compute charge, useful when Facebook Marketplace is only reachable from your network or VPN. Or run it on metered cloud at $0.12 per browser-hour, drawn from your plan’s included usage. Start free.
rec ▸ ready ●

Automate Facebook Marketplace in minutes

Record it once, then let Writ run it for you: on a schedule, on demand, or on a change. Get started free.

Get started