Sales APIs with Node.js SDKs | Salestools Club

SDK Directory

Node.js Sales APIs

Official Node.js packages for building sales workflows. Use these libraries to avoid writing raw HTTP boilerplate.

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V
MCP READY

Vapi

Developer platform for building voice AI agents.

Phone & DialersFree
P

PhantomBuster

Automate lead generation and data extraction across any web platform.

Sales IntelligencePaid
O

Outscraper

Extract high-quality business data from Google Maps and beyond.

Sales IntelligenceFree
J
MCP READY

JustCall

Cloud phone system for sales and support teams with deep CRM integrations.

Phone & DialersPaid
H
MCP READY

Hunter.io

The standard for finding and verifying professional email addresses.

Sales IntelligencePaid
C
MCP READY

Clay

The universal data enrichment and outbound orchestration platform.

Sales IntelligencePaid
A

Argyle

The leading employment data platform for income and employment verification.

Sales IntelligencePaid
D
MCP READY

Dropcontact

AI-powered email enrichment and verification API for B2B data.

Sales IntelligenceFree
L

Lemlist

Sales engagement platform with advanced personalization and outreach APIs.

Sales EngagementPaid
M

Mailshake

Cold email outreach platform used by 38,000+ sales professionals.

Sales EngagementPaid
Z
MCP READY

ZoomInfo

The comprehensive B2B database and sales intelligence platform.

Sales IntelligencePaid
T

Tomba

Email finder and verification API for programmatically finding leads.

Sales EngagementFree
L

Loops

Email platform for modern SaaS companies.

Sales EngagementFree
H

Humantic AI

Personality AI for sales to understand buyer behavior and build rapport.

Sales IntelligenceFree
B
MCP READY

BuiltWith

Technology profiling API - find what tech websites are built with.

Sales IntelligenceFree
P

Pipl

Identity verification and people search API for trust and safety.

Sales IntelligencePaid
F

FullContact

Identity resolution and data enrichment platform for customer intelligence.

Sales IntelligencePaid
C

Close

Sales CRM with built-in power dialer and SMS.

CRM & RevOpsFree
C

ContactOut

Phone numbers and emails from LinkedIn profiles.

Sales IntelligenceFree
E

Enrich.so

People and company data enrichment API.

Sales IntelligenceFree
P

PredictLeads

Company intelligence data API for funding, jobs, and tech.

Sales IntelligenceFree
L

Live Data

Job change data for 70M+ professionals.

Sales IntelligenceFree
D

Datagma

B2B data enrichment with 50+ attributes.

Sales IntelligenceFree
F

Freshworks CRM

AI-powered CRM for tracking sales pipelines and automating marketing.

CRM & RevOpsFree
D

DocuSign

Enterprise e-signature and agreement cloud API.

Sales EnablementPaid
P
MCP READY

PandaDoc

API for document generation, e-signatures, and tracking.

Sales EnablementPaid
Z

Zoho CRM

Flexible CRM for growing businesses with native AI and MCP support.

CRM & RevOpsPaid
Z
MCP READY

Zapier

The world's largest automation ecosystem with an MCP server.

CRM & RevOpsFree
S
MCP READY

Salesforce

The world's #1 AI-powered CRM and customer success platform.

CRM & RevOpsPaid
P
MCP READY

Pipedrive

The sales-first CRM for managing pipelines and closing deals.

CRM & RevOpsPaid
P

People Data Labs

B2B data API with 3 billion person and company records.

Sales IntelligenceFree
H
MCP READY

HubSpot

All-in-one CRM platform with an extensive API ecosystem.

CRM & RevOpsFree
C

Crunchbase

The definitive B2B database for company and investment research.

Sales IntelligencePaid
C

Clearbit (Breeze)

Real-time company and person enrichment API by HubSpot.

Sales IntelligencePaid
A

Artillery

Modern performance testing and monitoring for APIs.

CRM & RevOpsFree
R

Reply.io

AI sales outreach & cold email platform with multichannel sequences.

Sales EngagementFree
J

Jason AI

AI-powered SDR by Reply.io for automating entire sales outreach process.

Sales EngagementFree
E

Emailable

Fast email verification API with 99.9% accuracy and instant results.

Sales IntelligenceFree
Z

ZeroBounce

Email validation API with detailed deliverability scoring and abuse detection.

Sales IntelligenceFree
N

Neverbounce

Email verification API with AI-powered validation and real-time checking.

Sales IntelligenceFree

Support & Guidance

Node.js SDK FAQ

01

What are the benefits of using a Node.js SDK for sales APIs?

Using an official Node.js SDK simplifies development by providing pre-built methods for authentication, request handling, and error management. It ensures type safety and reduces the amount of boilerplate code you need to write for your sales automation.
02

How do I install the Node.js package for these tools?

Most tools listed here can be installed using standard package managers. For example, if it's a Node.js package, you would use 'npm install'. Specific installation instructions for each tool can be found on their individual detail pages or in their official documentation.
03

Can these Node.js libraries be used with AI agents?

Absolutely. In fact, providing an AI agent like Claude or Gemini with the SDK's documentation often results in more reliable code generation than using raw REST endpoints, as the agent can leverage the library's structured classes and methods.