# blinkpdf-io Sandwich Document API

**Canonical:** https://apis.io/apis/blinkpdf-io/blinkpdf-io-sandwichdocument-api/  
**Provider:** blinkpdf-io — https://apis.io/providers/blinkpdf-io/  
**Base URL:** https://api.blinkpdf.io  
**Documentation:** https://docs.blinkpdf.io/api-reference/overview

blinkpdf-io Sandwich Document API is one of 14 APIs that [blinkpdf-io](https://apis.io/providers/blinkpdf-io/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include SandwichDocument. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Sandwich documents — a first-page header (logo, professional identity, subject/context data) and a last-page footer (signature, name) wrapping a Markdown body

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/templates/sandwich-document/render` | Render a sandwich document |
| POST | `/v1/templates/sandwich-document/validate` | Validate a sandwich-document body |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/blinkpdf-io/openapi/blinkpdf-io-sandwichdocument-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-render-validate-ok-schema.json
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-acro-form-inspection-schema.json
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-template-sandwich-document-body-schema.json
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-template-layout-document-body-schema.json
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-acro-form-definition-schema.json
- **JSONSchema** — https://artifacts.apis.io/blinkpdf-io/json-schema/blinkpdf-io-compose-validate-ok-schema.json

## Other blinkpdf-io APIs (12)

- [blinkpdf-io Account API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-account-api/)
- [blinkpdf-io Compose API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-compose-api/)
- [blinkpdf-io Discovery API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-discovery-api/)
- [blinkpdf-io Docs API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-docs-api/)
- [blinkpdf-io Fill API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-fill-api/)
- [blinkpdf-io Fonts API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-fonts-api/)
- [blinkpdf-io Health API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-health-api/)
- [blinkpdf-io Layout Document API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-layoutdocument-api/)
- [blinkpdf-io Pages API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-pages-api/)
- [blinkpdf-io Read API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-read-api/)
- [blinkpdf-io Render API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-render-api/)
- [blinkpdf-io Stamp API](https://apis.io/apis/blinkpdf-io/blinkpdf-io-stamp-api/)

## Tags

SandwichDocument

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