B2B data glossary Definition

Custom API Integration

Custom API Integration is the process of connecting disparate software systems via tailored application programming interfaces to enable seamless data exchange and functionality enhancement.

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Part 1 / 3

Definition

Definition: Custom API Integration

Custom API Integration is the process of connecting disparate software systems via tailored application programming interfaces to enable seamless data exchange and functionality enhancement. Custom API integration plays a pivotal role in digital marketing and sales automation by allowing businesses to synchronize data across multiple platforms, automate workflows, and enhance customer engagement strategies. Through custom APIs, organizations can integrate data enrichment services directly into their existing systems to maintain up-to-date, comprehensive customer profiles without manual intervention. This integration not only improves operational efficiency by automating routine tasks but also provides valuable insights that drive strategic decisions. For companies using a data enrichment API such as Derrick's (included from the PLUS plan, €47.50/month), custom API integration is crucial for leveraging third-party data sources to enrich and validate client information, thereby enhancing the precision and effectiveness of marketing efforts. In an increasingly digital world, robust API integrations are essential for staying competitive and responsive to market demands, making them a critical component of modern business infrastructure.

Part 2 / 3

Example

Example of Custom API Integration

For example, a marketing agency managing multiple client accounts implements a custom API integration between the Derrick API and their CRM system. When a sales representative adds a new prospect in the CRM, the API automatically calls Derrick to enrich this basic contact data by pulling additional information from various databases-such as company size, industry classification, recent funding rounds, and social media presence. Simultaneously, this integration pushes updated contact information from Derrick back to the CRM, ensuring both systems maintain consistent data. When the prospect becomes a customer, the integration automatically adjusts their status across all connected platforms and initiates appropriate workflow sequences, such as welcome emails and onboarding materials. This seamless data flow eliminates hours of manual data entry, reduces errors, and enables the agency to personalize client interactions based on comprehensive, real-time information-ultimately increasing conversion rates and customer satisfaction.

Why teams choose Derrick.

Powerful features that save time and boost your sales pipeline.

ENRICHMENT

100+ data points on companies & leads.

AI POWERED

Built-in AI, no separate subscription.

FOUR SURFACES

The web app, Google Sheets, your AI assistant, or the API.

BEST VALUE

Same quality data, for a fraction of the cost.

From a search to a campaign, in one place

The four steps Derrick covers in the web app, and the features behind each one.

Data-Enrichment

Find exactly what you need with our comprehensive workflow library.

I want to find

email addresses

Work addresses, checked before they land in your sequence.

From a lead email, a LinkedIn profile URL, a full name … 6 ways See the guide → I want to find

phone numbers

Direct dials and company lines, not a switchboard.

From a LinkedIn profile URL, a full name, a lead email … 10 ways See the guide → I want to find

LinkedIn profile data

The right profile, plus what it says: title, tenure, skills.

From a LinkedIn profile URL, a lead email, a full name … 27 ways See the guide → I want to find

company data

Name, headcount, location, website, funding.

From a company name, a LinkedIn company URL, a company website … 68 ways See the guide → I want to find

LinkedIn company data

A company page read in full: industry, size, followers.

From a LinkedIn profile URL, a LinkedIn company URL, a lead email … 46 ways See the guide → I want to find

website technology

The CMS, the CRM, the analytics a site runs on.

From a company contact email, a company website, a LinkedIn company URL … 22 ways See the guide →
Start enriching LinkedIn profiles today

Open the Derrick web app, import a LinkedIn search or your own list, nothing to install. The free plan gives you 100 credits every month, no credit card.

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100 credits free every month
1 credit per LinkedIn profile imported
5 credits per email found (paid plans)