Skill UI

This comprehensive guide covers the installation and authentication setup for the HubSpot API client SDK. It provides detailed instructions for both Private App Access Tokens and the full OAuth 2.0 flow. Use this skill when developing integrations that require secure access to HubSpot CRM data, such as contacts, companies, and deals.

A comprehensive guide to identifying and avoiding common anti-patterns and mistakes when interacting with the HubSpot API. Covers critical areas such as modern authentication (access tokens), batch operations, handling rate limits, association setup, and proper data retrieval, ensuring robust and scalable CRM integrations.

A comprehensive guide and toolset for load testing HubSpot integrations and planning for high-volume traffic. This resource details HubSpot's specific API rate limits (per-second and daily) and provides k6 scripts and capacity calculators to ensure your application scales reliably before deployment in production.

A comprehensive guide to setting up a robust and fast local development workflow for HubSpot integrations. This setup includes creating a client singleton, configuring unit and integration tests, and implementing API mocking utilities (using Vitest) to ensure development can proceed efficiently without relying on live HubSpot API calls or requiring excessive sandbox usage. Perfect for building reliable, scalable CRM connectors.

This guide provides a deep-dive solution for migrating comprehensive CRM data from various sources (like Salesforce, Pipedrive, or spreadsheets) into HubSpot. It supports data mapping, creating custom properties, and executes robust batch imports via API, ensuring data integrity and seamless re-platforming for marketing and sales workflows.

This comprehensive skill guides developers on implementing full observability for HubSpot API integrations. It details how to instrument calls using industry-standard tools, including Prometheus metrics (Counters, Histograms, Gauges), OpenTelemetry tracing, structured logging (pino), and configuring AlertManager rules. Use this when needing to monitor CRM integration health, track latency, detect errors, or manage rate limits for mission-critical API operations.

A comprehensive guide for implementing robust policy enforcement and security guardrails in HubSpot integrations. This methodology covers secret scanning within CI/CD pipelines to prevent token leaks, utilizes ESLint rules for enforcing modern authentication practices, and leverages TypeScript for compile-time and runtime checks. Use this when setting up secure, scalable, and compliant codebases for HubSpot APIs.

A comprehensive guide to implementing production-grade reliability patterns for HubSpot CRM integrations. Learn to build fault-tolerant systems using Circuit Breakers, advanced retry strategies, graceful degradation, and Dead Letter Queues (DLQ). Essential for maintaining high availability when connecting to external APIs.

A comprehensive guide to securing HubSpot API integrations. Details best practices for implementing least-privilege scopes, securely managing access tokens in environment variables, validating webhook signatures (v3), and executing proper token rotation procedures. Essential knowledge for building robust and secure applications connected to HubSpot.

This comprehensive guide assists developers in upgrading the @hubspot/api-client SDK. It covers migrating between major API versions (e.g., v1 to v3, v3 to v4), addressing key breaking changes, and implementing modern authentication patterns, such as transitioning from API Keys to Access Tokens. Use this when integrating or maintaining HubSpot-dependent applications.

This skill provides advanced strategies to reduce operational costs associated with the Intercom API. It teaches best practices like replacing inefficient polling with real-time webhooks, implementing LRU caching for contact lookups, utilizing server-side search instead of list-and-filter methods, and batching requests. Use this when managing Intercom usage, optimizing infrastructure spending, or preventing rate limits and billing surprises.

This comprehensive 'Hello World' script provides a hands-on guide for integrating with the Intercom API. It demonstrates the creation, searching, and management of core entities like Contacts, Conversations, and Messages. Ideal for developers starting a new Intercom integration, testing basic functionalities, or understanding the foundational Intercom data model using TypeScript.