Build, integrate, ship.
Everything you need to extend Wendesk. REST API, webhooks, OAuth, MCP server, BYOK setup for OpenAI / Anthropic / Gemini, and step-by-step guides for connecting CRM, Content Studio, WhatsApp, and 94 apps.
Pick your starting point.
Most developers ship something useful in under 30 minutes. Pick the path that matches what you're building.
Wendesk MCP server
Expose your tenant's CRM, inbox, and pipelines as tools to Claude, ChatGPT, Cursor, and Copilot. OAuth 2.1 + PKCE.
Open MCP docsBYOK AI setup
Bring your own keys for OpenAI, Anthropic Claude, Google Gemini, or AWS Bedrock. Free quota first, your key when it runs out.
Configure providersIntegrate your tools
Wire up CRM, Content Studio, WhatsApp Business, Voice Agent — full guides per surface, with copy-paste cURL examples.
View integration guidesBrowse the App Store
94 vetted integrations live — Razorpay, Tally, Salesforce, Shopify. Each app links to its detail page + setup guide.
Open App StoreYour first API call.
All Wendesk APIs are REST + JSON. Authenticate with a bearer token, set X-Wendesk-Tenant, and you're in.
# List the 10 most-recent leads in your CRM curl https://api.wendesk.com/v1/crm/leads?limit=10 \ -H "Authorization: Bearer wd_live_xxx" \ -H "X-Wendesk-Tenant: acmecorp" \ -H "Content-Type: application/json" # Response — 200 OK { "data": [ { "id": "lead_M3xK1jL", "name": "Aditya Khanna", "phone": "+919876543210", "stage": "qualified", "source": "whatsapp", "created_at": "2026-01-22T11:42:18Z" } ], "meta": { "total": 412, "page": 1 } }
Browse by topic.
Deep dives on every Wendesk surface — REST endpoints, webhooks, OAuth scopes, error codes.
REST API reference
Every endpoint, every parameter, every response shape. Searchable.
240 endpoints · OpenWebhooks
Signed payloads, retry semantics, replay, signature verification.
42 events · OpenOAuth 2.1 + scopes
Authorization Code with PKCE. Tenant-scoped tokens, refresh flow.
14 scopes · OpenRate limits
4 tiers per route, role multipliers, tenant aggregate caps.
Rate limit guide · OpenSDKs & libraries
Official: TypeScript, Python, PHP, Go, Ruby. Community: more.
5 official · OpenSecurity & compliance
SOC 2, ISO 27001, DPDP, GDPR — what your CISO will ask.
Trust posture · OpenPopular integration guides.
Step-by-step guides for the apps developers ship most often.
What's shipping.
Recent API changes, additions, and fixes — pull-request style.
subscription.activated fired on mandate confirmation.Newcrm.deal.move_stage tool. Claude can now move deals across pipeline stages.Updateap-south-1.UpdateRetry-After header from your endpoint.Fix/v1/openapi.json — generate clients in any language.NewNeed a hand?
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For platform questions, integration architecture, or "is this the right approach" — book a 30-minute call with one of our engineers.
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