Anthropic API API
anthropic.com
Verification pendingResearched, not yet routed
Claude models via API (also routable through OpenRouter). Buying direct: Per-token model pricing. Listed .
- Capabilities
- 0
- From
- n/a
- Calls, 30 days
- 0
- Ranked first
- 0 of 0
Overview
Researched from the vendor's own pages; every fact links to its source and the day we checked it.
Claude Messages API with x-api-key auth, prompt caching and batch processing; also available through OpenRouter.
Company
- Legal name
- Not confirmed
- Headquarters
- San Francisco, United States
- Founded
- 2021
- Employees
- Not confirmed
- Ownership
- Not confirmed
- Kind
- Not confirmed
- Website
- Not confirmed
API
- Access
- Self-serve API
- Style
- Not confirmed
- Auth
- API key (header)
- Base URL
https://api.anthropic.com/v1- Features
- Bulk YesAsync YesWebhooks —MCP —Sandbox —
- SDKs
- PythonTypeScript
- Rate limit
- Not confirmed
Pricing
- Model
- pay as you go
- List prices
- Not published
- Free tier
- Not confirmed
- Checked
- Sep 29, 2026
Compliance
- SOC 2
- Not confirmed
- GDPR
- Not confirmed
- CCPA
- Not confirmed
- DPA
- Not confirmed
- Other
- HIPAA
- Resale / storage
- Unknown until a written agreement says otherwise
Relationships
- Integrations
- Not confirmed
- Alternatives
- None named by the vendor
Sources (3)
- Anthropic pricingchecked Sep 29, 2026
- Anthropic API overviewchecked Sep 29, 2026
- Wikidata: headquarters and inceptionchecked Sep 29, 2026
Placement in the Grid
Where this vendor sits on the GridRouter Grid in each category it serves. No vendor pays for placement.
| Category | Placement | Execute | Coverage | Calls | Report |
|---|---|---|---|---|---|
| AI Utilities | Not yet rated | – | – | 0 | View Grid |
API
The vendor's OpenAPI document as stored in the catalog, its operations, and the rate limits it publishes.
Rebuilt from the vendor's public docs, only what the pages show. Each operation links the page it came from; response shapes the docs don't spell out are left empty rather than guessed.
| Method | Path | Summary | Params | Source |
|---|---|---|---|---|
| POST | /messages | Messages | 0 | Docs |
| POST | /messages/batches | Message batches | 0 | Docs |
Rate limits
No published rate limits found. Without a published limit GridRouter paces conservatively (1 request per second).