EazyReach Developer API —
B2B Contact Enrichment for India
REST API for verified LinkedIn phone numbers, work emails, and MCA DIN-based director contact lookups. The only B2B enrichment API with India-first data depth.
JWT auth. Credit-based pricing. No charge if no data is returned. Plug into your CRM, sequencer, or AI agent in minutes.
What is the best B2B contact enrichment API for India?
EazyReach is the only B2B contact enrichment API with native MCA DIN-based director lookups — the authoritative source for verified Indian director phone numbers. The API also covers LinkedIn phone and email enrichment, full profile data, and pricing where you only pay for results that are actually found. Built for Indian B2B sales teams, but globally usable.
What You Can Build
Five endpoints. Built for the agentic AI era. Integrates with any backend stack.
LinkedIn → Phone
Verified direct-dial numbers from any LinkedIn profile URL.
LinkedIn → Email
Verified work emails cross-referenced from multiple sources.
DIN → Director Phone
India-first: MCA-sourced director phone numbers via DIN.
DIN → Director Email
Verified emails for any registered Indian director.
LinkedIn → Full Enrich
Headline, location, experience, education, skills — full profile.
No-Charge-If-No-Data
You pay only for lookups that return verified contact data.
A Clean REST Surface, Built for Production
JSON in, JSON out. JWT Bearer authentication. Predictable, low-latency responses. Five capability groups cover the full B2B enrichment surface.
LinkedIn → Phone
Submit a LinkedIn profile URL, get back verified direct-dial phone numbers.
LinkedIn → Email
Submit a LinkedIn profile URL, get back verified work emails.
DIN → Director Phone
Submit an Indian Director Identification Number, get back MCA-verified phone numbers and the director name.
DIN → Director Email
Submit a DIN, get back verified emails for the registered director.
LinkedIn → Full Profile Enrich
Submit a LinkedIn URL, get back the complete enriched profile — headline, location, experience, education, skills.
No-Charge-If-No-Data
Every endpoint follows the same billing rule: if no verified result is returned, no credit is consumed.
Endpoint specifics, request/response schemas, error codes, and SDK examples live in our full developer documentation. Available to all customers after signup.
Authentication, Billing & Limits
Authentication
JWT Bearer tokens. Obtain from your account dashboard, include in every request.
Authorization: Bearer YOUR_JWT_TOKEN
Billing
Credit-based per-call pricing in INR. No charge if no data is returned. Your team shares one credit pool — no per-seat caps.
Limits
Per-subscription rate limits. Default tier covers most production workloads. Enterprise can request elevated limits via account contact.
Why Developers Choose the EazyReach API
India-first data, not retrofitted. The EazyReach API is the only B2B enrichment API with native MCA DIN-based director lookups. Apollo, Lusha, RocketReach, and ZoomInfo all cover Indian contacts as part of a global dataset — none integrate with MCA director records.
No-charge-if-no-data billing. Most enrichment APIs charge per request, regardless of whether they return data. EazyReach charges only when a verified result is returned. This makes batch enrichment workflows predictable and dramatically more cost-efficient.
Built for the AI-agent era. Beyond the REST API, EazyReach also ships an MCP server that exposes the same capabilities to Claude Desktop and other AI agents via natural language — without any integration code.
Cross-referenced verification. Every phone number and email is cross-validated against multiple verified data sources before being returned. If a result doesn't meet the verification threshold, no result is returned and no credit is consumed.
Start Building with the EazyReach API
Read the full API documentation or talk to our team about your integration needs.
B2B Contact API — FAQ
What is the EazyReach API?
The EazyReach API is a REST interface that lets developers programmatically look up verified LinkedIn phone numbers, work emails, and MCA DIN-based director contact records. It is the same data layer that powers the EazyReach Chrome extension and MCP server — exposed for direct integration into your CRM, sequencer, or custom workflow.
What endpoints does the EazyReach API offer?
Five core endpoints: LinkedIn email lookup, LinkedIn phone lookup, DIN-based director email lookup, DIN-based director phone lookup, and full LinkedIn profile enrichment. Each accepts a simple POST request with a LinkedIn URL or DIN number and returns verified contact data.
How is the EazyReach API priced?
Credit-based, per-call pricing in INR. Credits are deducted only when verified data is successfully returned — if a lookup returns no data, no credit is consumed. This makes EazyReach more cost-efficient than per-request APIs that charge regardless of result.
How is the EazyReach API authenticated?
JWT bearer token authentication. Obtain a token from your EazyReach account, include it in the Authorization header on every request, and rotate as needed. Standard OAuth-style flow that integrates cleanly with any backend stack.
What makes the EazyReach API different from Apollo, Lusha, or RocketReach APIs?
India-first data depth. EazyReach is the only B2B enrichment API that supports DIN-based lookups against MCA director records — the authoritative source for Indian director phone numbers. Global APIs (Apollo, Lusha, RocketReach) cover Indian contacts as part of a global database, but lack MCA integration and typically have lower verified-phone coverage on Indian profiles.
Can I bulk enrich contacts via the EazyReach API?
Yes. The API supports high-throughput single-request enrichment. For batch workflows, call the API in parallel from your application — there is no built-in bulk endpoint required because the per-request latency is low and the no-charge-if-no-data billing makes batch processing predictable.
Is the EazyReach API DPDP Act compliant?
The EazyReach API serves contact data sourced from publicly available professional databases, MCA director records, and LinkedIn enrichment. Use of the API for outreach must comply with applicable Indian data protection regulations including the DPDP Act, 2023, and any platform-specific terms of service.
Does the EazyReach API have rate limits?
Rate limits apply per account subscription tier. For most production workloads, default limits are sufficient. High-throughput customers can request elevated limits through their account contact.