Capabilities and tasks
Official Python client for Claude API
Publisher source ↗Anthropic Python SDK
Official Python client for Claude API
CodingCompany overview
Official Python client for Claude API
- Company
- AnthropicOfficial source ↗
- Founders
- Dario Amodei · Daniela AmodeiOfficial source ↗
- Founded
- 2021Official source ↗
- Listed?
- IPO filing; not yet listedOfficial source ↗
- Legal entity
- Anthropic, PBCOfficial source ↗
LocationUnited States · San FranciscoPublisher source ↗Funding2022 Series B: US$580M (not cumulative)Publisher source ↗platform.claude.com ↗
Free use
SDK free to install; API metered
Publisher source ↗Official pricing
SDK free to install; API metered
Publisher source ↗Models and capabilities
Anthropic Python SDK · Python ≥3.10
Publisher source ↗Countries, regions and access
Claude API: United States · Japan · Singapore · United Kingdom · Australia · +80 (partial list)
Publisher source ↗Commercial rights
SDK may be integrated commercially under its versioned license; Claude API terms and supported countries are separate.
Publisher source ↗Payment methods
- No software payment for the self-hosted/open-source editionPublisher source ↗
- Credit / debit card (API billing)Publisher source ↗
- ACH bank transfer (eligible API monthly-invoice accounts)Publisher source ↗
Developer API pricing and web plans
API input and output tokens billed separately per model; caching, tools, region and context may cost extra.
| Models and capabilities | Input / 1M tokens | Output / 1M tokens | Publisher source |
|---|---|---|---|
| claude-sonnet-5-5 · Python SDK · Standard | USD 2 | USD 10 | Publisher source ↗ |
| Claude Sonnet 5 · Python SDK · Standard | USD 2 | USD 10 | Publisher source ↗ |
Web or product subscription (not an API-call fee)
SDK free to install; API metered
Publisher source ↗