Valley API + MCP Server: Connect Valley to Everything

Features

LinkedIn profile viewers

Company profile viewers

LinkedIn post engagers

Features

LinkedIn profile viewers

Company profile viewers

LinkedIn post engagers

Features

I've been doing this about 12 years and I've never used a tool like this before - we have Outreach, HubSpot, Seamless, but Valley has booked us more meetings than anything else we're using right now.

Jason Hardman

Founding Enterprise Account Executive

TERMS OF SERVICES

Valley Integrations

Every Way to Connect Valley: MCP Server, Public API, and Webhooks

MCP for the AI tools you chat with. A REST API with an OpenAPI schema agents read end to end. Webhooks that report every reply the moment it lands. People hold the approval on all of it.

Book a call →

Start for free →

bolt booked 25 enterprise demos in 45 days

Gallea AI generated 15 MEETINGS in 14 DAYS

Linarca booked 15 demos in the first month

Thinkfish books >400 Meetings Every month

bolt booked 25 enterprise demos in 45 days

bolt booked 25 enterprise demos in 45 days

Ridge generated 60K revenue in 3 months

Linarca booked 15 demos in the first month

Thinkfish books >400 Meetings Every month

bolt booked 25 enterprise demos in 45 days

30-min walkthrough · no deck, no discovery · see your client use-case live

Two doors into Valley: the MCP server for Claude, ChatGPT, and Cursor, and a REST API with 19 webhook events for your stack.

Run campaigns from Claude or Cursor

chat native

Replies land in Slack the moment they arrive

real time

Script any workflow over REST

full api

You hold the veto on every send

chat native

Valley replaces the Clay + HeyReach + ChatGPT stack your agency duct-tapes together for every client — with one warm-outbound engine. Onboard a new client in 30 minutes instead of 4 hours, and scale outreach without scaling your team.

Run campaigns from Claude or Cursor

chat native

Replies land in Slack the moment they arrive

real time

Script any workflow over REST

full api

You hold the veto on every send

chat native

Run campaigns from Claude or Cursor

chat native

Replies land in Slack the moment they arrive

real time

Script any workflow over REST

full api

You hold the veto on every send

chat native

300+ B2B SaaS teams trust Valley’s LinkedIn outbound
— more pipeline from the reps they already have.

MIGRATED OFF

300+ B2B SaaS teams trust Valley’s LinkedIn outbound
— more pipeline from the reps they already have.

MIGRATED OFF

THE INTEGRATION GAP

Go from client onboarded to first meeting
booked in days , not weeks

No API means no automation, no agent access, and no live CRM. Valley ships both doors open: MCP for AI tools, REST and webhooks for everything else.

Replies rot in another inbox

A hot reply that waits a day goes cold. Without webhooks, someone has to go and look.

slow routing

The CRM is always a week stale

Manual exports mean your pipeline reviews run on old data.

stale pipeline

Reporting means screenshots

If the numbers can't be pulled, they get pasted.

manual reporting

TEAMS RUNNING VALLEY EVERY DAY

" I would pay $5,000, $10,000 a month for my Valley account."

Growth Protocol:

Valley remove the anxiety around weekly pipeline and sales review meetings. I just say "Look what I booked using Valley"

Tacnode:

I've never used a tool like this before - we have Outreach, Seamless, but Valley has booked us more meetings than anything else.

Tacnode:

I've never used a tool like this before - we have Outreach, Seamless, but Valley has booked us more meetings than anything else.

ThinkFish:

I care a lot about costs as an agency owner - Valley is far more effective than any other tool we could use for our clients.

Bolt.new

Dude, even if the org won’t pay for this, I would invest with this out of my own money and just build pipeline. Then u can justify your raise going into 2026.

Two doors into Valley: the MCP server for Claude, ChatGPT, and Cursor, and a REST API with 19 webhook events for your stack.

"If you're an expert at GTM, Valley is the go-to tool. It's a no-brainer. Train it, upload your leads, and forget. half of the heavy lifting is done by Valley."

Sam Momin

GTM & Sales Lead @Smallest.ai

10-15x better meeting quality across 10 client accounts

1/3 the cost of the agency they replaced

Book a demo →

"If you're an expert at GTM, Valley is the go-to tool. It's a no-brainer. Train it, upload your leads, and forget. half of the heavy lifting is done by Valley."

Sam Momin

GTM & Sales Lead @Smallest.ai

10-15x better meeting quality across 10 client accounts

1/3 the cost of the agency they replaced

Book a demo →

by responding to interest, not creating it

Fastest growing companies have already moved on to signal based warm outreach to identify leads already in the market. Have you?

Book a demo →

THE INTEGRATION PATHS

How GTM & lead gen agencies

run client outbound today

Two doors into Valley: the MCP server for Claude, ChatGPT, and Cursor, and a REST API with 19 webhook events for your stack.

PATH 01 - MANUAL

Exports and screenshots

Move the data by hand

CSV out, CSV in, numbers pasted into Slack. Current for about a day.

How fast data moves

1 week

A rep-hour every week

Stale pipeline reviews

No agent access

Somebody's weekly task

PATH 02 - THIRD-PARTY GLUE

Zapier and friends

Connectors between four tools

Works until a field changes. Then it stops without telling anyone.

How fast data moves

When it runs

Silent failures

Per-task billing

Still no chat access

Breaks quietly

PATH 03 - VALLEY

VALLEY

MCP for AI tools, REST for your stack

Ask Valley anything from Claude or Cursor. Push every reply and accept into your CRM and Slack. Both approval gated.

How fast data moves

Seconds

2 minute MCP setup, no key

19 webhook events

You approve every write

Both doors open

Book a demo →

Two doors into Valley: the MCP server for Claude, ChatGPT, and Cursor, and a REST API with 19 webhook events for your stack.

SEE VALLEY FIND LEADS TO START A CAMPAIGN WITHIN 20 MINUTES IN REAL TIME

The only complete outbound tool

for LinkedIn

SEE VALLEY FIND LEADS TO START A CAMPAIGN WITHIN 20 MINUTES IN REAL TIME

The Only Way Outbound should

SEE VALLEY FIND LEADS TO START A CAMPAIGN WITHIN 20 MINUTES IN REAL TIME

The only way outbound

Have questions?
We got answers

Does Valley have a public API?
Yes. A JSON REST API at api.joinvalley.co with interactive docs and an OpenAPI schema covering campaigns, prospects, approvals, inbox, warm lists, and analytics.

What is the Valley MCP server?
A connector that puts Valley inside Claude, ChatGPT, Cursor, or any MCP client. Ask about campaigns, read replies, and build lists from chat. Two minutes to connect, browser sign-in, no keys for the big three.

Can an AI agent send outreach by itself?
No. Every action that changes data is marked for approval. Your client confirms before anything runs, and sends are confirmed twice.

What webhooks does Valley support?
19 event types: replies, accepted connections, interest changes, prospects added or removed, new outreach, and more, delivered as JSON posts within seconds.

How do I get an API key?
Settings, then Integrations. Owner-scoped, generated in two clicks, and revocable by regenerating.

Does Valley integrate with Clay and HubSpot?
Yes. A native Clay table sync and a HubSpot OAuth connection, plus webhooks for everything else.

What does API and MCP access cost?
Nothing extra. Both are included on every plan, from $149 a month billed quarterly.

Does Valley have a public API?
Yes. A JSON REST API at api.joinvalley.co with interactive docs and an OpenAPI schema covering campaigns, prospects, approvals, inbox, warm lists, and analytics.

What is the Valley MCP server?

Can an AI agent send outreach by itself?

What webhooks does Valley support?

How do I get an API key?

Does Valley integrate with Clay and HubSpot?
Yes. A native Clay table sync and a HubSpot OAuth connection, plus webhooks for everything else.

What does API and MCP access cost?
Nothing extra. Both are included on every plan, from $149 a month billed quarterly.