Skill UI

A comprehensive guide for diagnosing and fixing common HubSpot API errors (e.g., 401, 403, 429, 400). It provides real error response bodies, root cause analysis, and actionable code solutions for debugging failed API requests, improving integration reliability, and managing complex CRM interactions.

This skill provides comprehensive automation for core HubSpot business processes. It manages marketing automation tasks, including creating and updating contact lists, processing form submissions, and executing marketing email campaigns. Furthermore, it handles the full customer support lifecycle by creating, updating, and closing support tickets and follow-up tasks.

Manages data privacy compliance for HubSpot CRM, addressing global regulations like GDPR and CCPA. This tool facilitates Data Subject Access Requests (DSAR) by performing complete data exports, executing GDPR-compliant contact deletions, and implementing PII redaction for secure logging and reporting. Essential for maintaining regulatory compliance and data integrity.

A comprehensive runbook for managing HubSpot CRM integration failures. It guides users through rapid triage, diagnosing common API errors (401, 429, 5xx), implementing immediate mitigation steps, and completing structured post-incident reviews. Essential for maintaining system uptime during outages.

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 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.

This guide details best practices for setting up and managing HubSpot integrations across development, staging, and production environments. It emphasizes the critical use of environment-specific access tokens, robust secret management (Vault, AWS/GCP SM), and implementing safety guards within CI/CD pipelines to ensure data integrity and prevent cross-environment deployment errors.

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.

This collection provides production-ready, idiomatic patterns for the @hubspot/api-client SDK, specifically tailored for TypeScript. It addresses critical development concerns including creating typed wrappers, implementing robust, structured error classification (handling rate limits, authentication issues, etc.), and managing efficient batch operations (create, read, upsert) for HubSpot CRM data. Use this when building scalable, reliable, and maintainable HubSpot integrations.

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.