# ZenLedger Compliance Suite API

**Canonical:** https://apis.io/apis/zenledger/zenledger-compliance-suite-api/  
**Provider:** ZenLedger — https://apis.io/providers/zenledger/  
**Base URL:** https://api.zenledger.io  
**Documentation:** https://docs.zenledger.io/compliance/v3/

ZenLedger Compliance Suite API is one of 2 APIs that [ZenLedger](https://apis.io/providers/zenledger/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Tax Compliance, Sanctions Screening, Digital Assets, RegTech, and Blockchain Analytics. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Digital-asset trade-monitoring and crypto tax-compliance REST API (v3) for financial institutions and enterprise compliance teams. Registers companies and their users, imports exchange accounts and wallets over a signed and AES-256 encrypted request, returns normalized transactions and per-source holdings, screens blockchain addresses against sanctions lists, exposes Polymarket positions, and serves supported currency, source and chain reference data. Authenticated with an OAuth 2.0 client_credentials JWT that expires in 30 minutes. Import completion, import-limit and wallet-screening events are delivered as webhooks.

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/zenledger/refs/heads/main/openapi/zenledger-compliance-api-openapi.yml
- **Postman** — https://raw.githubusercontent.com/api-evangelist/zenledger/refs/heads/main/postman/zenledger-compliance-v3.postman_collection.json
- **Documentation** — https://docs.zenledger.io/compliance/v3/
- **APIReference** — https://docs.zenledger.io/compliance/v3/README.md
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/zenledger/refs/heads/main/overlays/zenledger-compliance-api-overlay.yaml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/zenledger/refs/heads/main/asyncapi/zenledger-compliance-webhooks.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/zenledger/refs/heads/main/apis.yml

## Other ZenLedger APIs (1)

- [ZenLedger Aggregator Suite API](https://apis.io/apis/zenledger/zenledger-aggregator-suite-api/)

## Tags

Tax Compliance, Sanctions Screening, Digital Assets, RegTech, Blockchain Analytics

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