Reference & Lookup Data · Integration

LeadIQ

Add LeadIQ to your product for your customers, and give your AI agents governed access to it.

Embed a LeadIQ integration so your customers enrich prospects inside your product using their own LeadIQ account, with credits and cost on their plan rather than a shared key you have to police. fastn handles per-customer credentials, retries, pagination and API upkeep, so the fields you write back are mapped per tenant as configuration instead of code.

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In your product

Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.

Let customers connect their own LeadIQ account so enrichment runs on their plan, not a shared key.

Search for prospects and read the contact and company fields your product needs to display.

Write enriched values back onto the records your product already keeps, mapped per customer.

Keep enrichment volume per tenant so one customer's usage never affects another's.

For your AI agents

Governed, audited access for the agents you build, through the MCP server.

An agent enriches a contact before drafting outreach, within governed permissions.

An agent looks up a company's details before answering a question about an account.

Every enrichment call is logged per tenant, so usage is attributable to the request behind it.

Example prompt

Enrich these ten accounts with a contact in finance and tell me which ones returned nothing.

Set up LeadIQ in 4 steps

  1. 01Open the LeadIQ connector from your fastn dashboard.
  2. 02Have each customer authenticate their own LeadIQ account.
  3. 03Map the contact and company fields your product writes back, then enable actions.
  4. 04Call them from your product, or expose them to an agent through the MCP server.

Why teams use the LeadIQ integration

What you get by embedding it with fastn instead of building it yourself.

  • Ship a LeadIQ integration without building it. Your customers connect their own LeadIQ account inside your product and work their lookups, results and reports there, with no per-customer code on your side.
  • Handle the part that actually costs time: these are metered read sources, so an uncached lookup on every page view burns the customer's allowance. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so a LeadIQ update is not your on-call problem.
  • One integration serves your product and your agents. The same governed LeadIQ connection powers in-product features and gives AI agents scoped, audited access, so you answer questions from an authoritative outside source without holding that data yourself without wiring it twice.

Used by these teams

MarketingData & Analytics

Works well with

SalesforceHubSpotSnowflake

Often used alongside

Tools the same teams tend to run next to LeadIQ, across other categories.

NotionBoxShopifyStripe

LeadIQ integration FAQ

How do I add a LeadIQ integration to my product?

Enable the LeadIQ connector in your fastn dashboard, then let each customer authenticate their own LeadIQ account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no LeadIQ client code in your app and no per-customer branch in your codebase. Setup is 4 steps.

Do my customers each connect their own LeadIQ account?

Yes. Every connection is scoped to the individual customer, so each authorises their own LeadIQ account and only ever sees their own lookups, results and reports. That per-tenant isolation is the point of an embedded integration: you support the long tail of customer setups without maintaining an integration per customer.

Can AI agents use this LeadIQ integration?

Yes. The same connection is exposed to your agents through the fastn MCP gateway, with permissions scoped per tenant and every call audited. An agent enriches a contact before drafting outreach, within governed permissions.

Who maintains the LeadIQ integration?

fastn does. When LeadIQ changes an endpoint, deprecates a field or alters its auth, the fix lands in the connector rather than in your backlog, and your customers' connections keep working.

Whose credentials does a LeadIQ lookup run under?

Each customer's own. Quota and cost land on the customer that caused them rather than on a shared key you have to meter and re-bill, and one heavy customer cannot exhaust another's allowance.

How should LeadIQ results be cached?

Per tenant, with a window that matches how fast the underlying data actually moves. LeadIQ is a read source rather than a system of record, so the same query returns the same answer until the source changes, and caching is the difference between a sustainable integration and one that exhausts a customer's allowance on a busy page.

What can I build with the LeadIQ integration?

A common starting point: connect their own LeadIQ account so enrichment runs on their plan, not a shared key. Teams also use it for the other use cases listed above, and expose it to agents for governed reads and writes.

How much does the LeadIQ integration cost?

It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding LeadIQ does not change your per-connector cost. You can start free with 3 connected accounts.

Add LeadIQ to your product

Start free with 3 connected accounts. No sales call required, and no per-customer integration code.

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