Build with HCS-1 and HCS-5

Ship files to Hedera from your product.

Start with one request, follow the lifecycle, and retrieve the result through a public CDN built for Hashinals.

Open API workspace See HCS-3 examples

Request lifecycle

Start inscriptionReceive transaction bytes and a reference.
Sign and submitKeep wallet and payment actions explicit.
Retrieve statusFetch metadata when the topic is ready.

Documentation

Everything needed for the first integration.

Keep the happy path close, with endpoint detail and SDK depth available when you need it.

API Access

Unlock the power of Hedera inscriptions with our cutting-edge API. Follow these simple steps to integrate file inscriptions into your application.

First, call the start-inscription endpoint to process your file. This endpoint returns transaction bytes and a transaction ID that references your inscription. Execute the transaction bytes to submit the payment and store the transaction ID. Ensure the fileURL and jsonFileURL in the request body are publicly accessible URLs.
Finally, call the retrieve-inscription endpoint to fetch the current status and inscribed metadata.

API Documentation

CDN API Documentation

Access inscribed files using our free, public CDN for Hashinals. Replace the Topic ID in the URL with the Topic ID of the inscribed images or JSON files.

Example CDN URL

Ship files to Hedera from your product.

Everything needed for the first integration.

API Access

API Documentation

CDN API Documentation

Numbers API Documentation

API Access

API Documentation

CDN API Documentation

Numbers API Documentation