# arcandledger-com Deadlines API

**Canonical:** https://apis.io/apis/arcandledger-com/arcandledger-com-deadlines-api/  
**Provider:** arcandledger-com — https://apis.io/providers/arcandledger-com/  
**Base URL:** https://api.arcandledger.com  
**Documentation:** https://www.arcandledger.com/developers/

arcandledger-com Deadlines API is one of 7 APIs that [arcandledger-com](https://apis.io/providers/arcandledger-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Deadlines. The published artifact set on APIs.io includes an OpenAPI specification and 1 JSON Schema.

The Deadlines API from arcandledger-com — 2 operation(s) for deadlines.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/deadlines` | Federal filing deadlines, IRC 7503-rolled |
| GET | `/v1/deadlines/estimated-payments` | Quarterly estimated-payment due dates |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/arcandledger-com/openapi/arcandledger-com-deadlines-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/arcandledger-com/json-schema/arcandledger-com-envelope-schema.json
- **APIsJSON** — https://artifacts.apis.io/arcandledger-com/apis.yml

## Other arcandledger-com APIs (6)

- [arcandledger-com Interest Rates API](https://apis.io/apis/arcandledger-com/arcandledger-com-interest-rates-api/)
- [arcandledger-com Notices API](https://apis.io/apis/arcandledger-com/arcandledger-com-notices-api/)
- [arcandledger-com Openapi.json API](https://apis.io/apis/arcandledger-com/arcandledger-com-openapi-json-api/)
- [arcandledger-com Tax Documents API](https://apis.io/apis/arcandledger-com/arcandledger-com-tax-documents-api/)
- [arcandledger-com Tax Parameters API](https://apis.io/apis/arcandledger-com/arcandledger-com-tax-parameters-api/)
- [arcandledger-com Vintages API](https://apis.io/apis/arcandledger-com/arcandledger-com-vintages-api/)

## Tags

Deadlines

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