Tool Use / Function Calling — Anthropic Example (TypeScript, Node, Python, Go, PHP, Ruby) | apiexamples

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Tool Use / Function Calling

Anthropic

$19 · Pro

Define a tool and let Claude call it with structured input.

tool-use.ts

if (block.type === "tool_use") {

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Tool Use / Function Calling — Anthropic Example (TypeScript, Node, Python, Go, PHP, Ruby) | apiexamples