# S&P Global LLM-Ready API (kFinance)

**Canonical:** https://apis.io/apis/sp-global/kensho-llm-ready-api/  
**Provider:** S&P Global — https://apis.io/providers/sp-global/  
**Base URL:** https://kfinance.kensho.com  
**Documentation:** https://docs.kensho.com/llmreadyapi

S&P Global LLM-Ready API (kFinance) is one of 9 APIs that [S&P Global](https://apis.io/providers/sp-global/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Financial Data, Capital IQ, LLM, MCP, and Agents. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and a JSON-LD context.

REST API and Model Context Protocol server exposing S&P Capital IQ Financials, Market Data, Business Relationships, Earnings Call Transcripts, Company Intelligence, M&A Transactions, and Global Securities information to LLMs and agentic AI applications. Distributed via the kensho-kfinance Python library and an MCP server compatible with Claude, ChatGPT, Microsoft Copilot Studio, Amazon QuickSuite, Databricks, and Mistral. 60 documented REST endpoints across companies, securities, statements, estimates, transcripts, mergers, funding rounds, and identifier crosswalks.

## Machine-readable artifacts (43)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-auditors-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ciqpro-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-company-groups-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-competitors-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-cusip-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-earnings-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-estimates-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-fundinground-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-fundingrounds-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-id-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ids-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-info-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-isin-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-latest-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-line-item-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-market-cap-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-merger-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-mergers-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-price-chart-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-pricing-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-relationship-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-securities-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-segments-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-statements-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ticker-groups-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-trading-item-groups-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-trading-items-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-transcript-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-users-api-openapi.yml
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/_original/kensho-llmready-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/overlays/sp-global-llmready-overlay.yaml
- **Documentation** — https://docs.kensho.com/llmreadyapi
- **APIReference** — https://docs.kensho.com/llmreadyapi/api
- **Overview** — https://docs.kensho.com/llmreadyapi/overview
- **SDKs** — https://pypi.org/project/kensho-kfinance/
- **SDKs** — https://github.com/kensho-technologies/kfinance
- **Sandbox** — https://github.com/kensho-technologies/llm-ready-api-examples
- **MCPServer** — https://docs.kensho.com/llmreadyapi/mcp
- **SDKs** — https://github.com/kensho-technologies/spglobal-agent-skills
- **Authentication** — https://docs.kensho.com/authentication
- …and 3 more, listed in full on the page.

## Other S&P Global APIs (8)

- [Kensho Extract API](https://apis.io/apis/sp-global/kensho-extract-api/)
- [Kensho NERD API](https://apis.io/apis/sp-global/kensho-nerd-api/)
- [Kensho Scribe Batch API v2](https://apis.io/apis/sp-global/kensho-scribe-batch-v2-api/)
- [Kensho Scribe Real Time API](https://apis.io/apis/sp-global/kensho-scribe-realtime-api/)
- [Kensho Scribe Batch API v1](https://apis.io/apis/sp-global/kensho-scribe-batch-v1-api/)
- [Kensho Grounding Agent (Alpha)](https://apis.io/apis/sp-global/kensho-grounding-agent/)
- [S&P Capital IQ Pro](https://apis.io/apis/sp-global/sp-capital-iq-pro/)
- [S&P Global Marketplace](https://apis.io/apis/sp-global/sp-marketplace/)

## Tags

Financial Data, Capital IQ, LLM, MCP, Agents, Market Intelligence

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/sp-global/kensho-llm-ready-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/sp-global/.