# Ledger Investing

**Canonical:** https://apis.io/providers/ledger-investing/  
**Website:** https://www.ledgerinvesting.com/  
**APIs profiled:** 1

Ledger Investing is a New York-based specialist broking and advisory firm for casualty insurance-linked securities (ILS), connecting insurers, reinsurers and fronting carriers to institutional capital markets investors. The firm originates casualty risk, structures off-balance-sheet solutions, brokes and distributes the resulting securities, and supports secondary trading, having securitized more than $2.5 billion of casualty premium across 170+ transactions since graduating Y Combinator in 2017. Its wholly owned SaaS subsidiary Korra Tech, LLC operates the Korra open data and analytics platform for the reinsurance and ILS market, whose Ledger Analytics API gives actuaries programmatic remote-compute access to Bayesian loss development, tail and forecasting models over insurance loss triangles, alongside the open-source Bermuda (loss triangle manipulation) and BayesBlend (Bayesian model stacking) Python libraries. Other subsidiaries include Ledger Capital Markets, LLC (SEC-registered broker-dealer, FINRA/SIPC member) and Ledger Risk Markets, LLC (licensed reinsurance intermediary).

## Kin Score — 53.2 / 100 (developing)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (-3.2 from 56.4).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 54.5 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 66.1 |
| Commercial Clarity | 60.5 |
| Access Clarity | 60.5 |

Regulatory layer — **Insurance**: 54.5 (matched via tags).

## Agent readiness — 21.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (6)

- **Ledger Investing Cashflow Models API** — Cashflow models composed from a fitted development model and tail model.
- **Ledger Investing Development Models API** — Bayesian loss development models (ChainLadder, TraditionalChainLadder, ManualATA, MeyersCRC, GMCL).
- **Ledger Investing Forecast Models API** — Forecasting models (AR1, SSM, TraditionalGCC).
- **Ledger Investing Tail Models API** — Tail development models (GeneralizedBondy, Sherman, ClassicalPowerTransformTail).
- **Ledger Investing Tasks API** — Poll the status of asynchronous fit and predict tasks.
- **Ledger Investing Triangles API** — Upload, list, retrieve and delete insurance loss triangles.

## MCP servers (1)

- **Ledger Investing MCP Server**

## Agentic access (1)

- **Ledger Investing Agentic Access** — 32 operations · 17 acting · 3 human-in-the-loop

## Security (4)

- **Ledger Investing Authentication** — apiKey · 1 scheme
- **Ledger Investing Domain Security** — TLSv1.3 · HSTS · DMARC
- **Ledger Investing Vulnerability Disclosure** — security.txt
- **Ledger Investing Trust Center** — SOC 2 Type 1, SOC 2 Type 2

## Tags

Company, Insurance Tech, Insurance, Reinsurance, Insurance-Linked Securities, Actuarial, Analytics, Capital Markets, Data Science, Financial-Services

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/ledger-investing/). Scores are computed from the provider's own public artifacts under a published rubric.