Anthropic (Claude)
Generate AI responses with Claude. Chat completions, content generation, analysis, and more. BYOK — bring your own Anthropic API key.
setup_integration or the Dashboard Vault — they're encrypted
with AES-256-GCM and never exposed.
Required Credentials
Get your API key at docs.anthropic.com →
Try it with your AI assistant
Once WebsitePublisher is connected to your AI assistant, paste one of these into the chat. Replace the parts in [brackets] with your own details.
@WebsitePublisher add a chat assistant to my site that answers visitor questions with Claude, using my own API key@WebsitePublisher write a [1000]-word blog post about [topic] with my Claude API key and publish it on my blog@WebsitePublisher rewrite the text on my [page] in a clearer, friendlier tone with my Claude API keyWith WebsitePublisher, add a chat assistant to my site that answers visitor questions with Claude, using my own API keyWith WebsitePublisher, write a [1000]-word blog post about [topic] with my Claude API key and publish it on my blogWith WebsitePublisher, rewrite the text on my [page] in a clearer, friendlier tone with my Claude API keyWith WebsitePublisher, add a chat assistant to my site that answers visitor questions with Claude, using my own API keyWith WebsitePublisher, write a [1000]-word blog post about [topic] with my Claude API key and publish it on my blogWith WebsitePublisher, rewrite the text on my [page] in a clearer, friendlier tone with my Claude API keyEndpoints (2)
Send a message to Claude and get a response. Supports system prompts, multi-turn conversations, and model selection.
| Field | Type | Required | Description |
|---|---|---|---|
model |
string | ✓ Yes | Claude model: "claude-sonnet-5" (balanced), "claude-haiku-4-5-20251001" (fast/cheap), "claude-opus-4-8" (most capable). |
max_tokens |
integer | ✓ Yes | Max response tokens (1-4096). Higher = longer responses. |
messages |
array | ✓ Yes | Conversation messages. Example: [{"role": "user", "content": "Explain quantum computing in 2 sentences"}]. |
system |
string | No | System prompt to set Claude's behavior. Example: "You are a helpful travel guide for Amsterdam." |
List available Claude models with their capabilities and context window sizes.
No input parameters required.
MCP Tool Names
When using this integration through an AI assistant (Claude, ChatGPT, Cursor, etc.), the endpoints are available as MCP tools:
| Endpoint | MCP Tool Name |
|---|---|
| create-message | anthropic_create_message |
| list-models | anthropic_list_models |
Website