# Developer Guides - [For Attestation Issuers](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers.md) - [Create and register a Schema](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/create-a-schema.md) - [Create a Module](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/create-a-module.md) - [Register a Module](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/register-a-module.md) - [Create a Portal](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/create-a-portal.md) - [Register a Portal](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/register-a-portal.md) - [Create an Attestation](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/create-an-attestation.md) - [Encoding Attestation Data](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/encoding-attestation-data.md) - [Revoke an Attestation](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/revoke-an-attestation.md) - [Replace an Attestation](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/replace-an-attestation.md) - [Link Attestations](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/link-attestations.md) - [Bulk Create Attestations](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/bulk-create-attestations.md) - [EAS compatibility](https://docs.ver.ax/verax-documentation/developer-guides/for-attestation-issuers/eas-compatibility.md) - [Tutorials](https://docs.ver.ax/verax-documentation/developer-guides/tutorials.md) - [From a Schema to an Attestation](https://docs.ver.ax/verax-documentation/developer-guides/tutorials/from-a-schema-to-an-attestation.md): This tutorial aims to create a Schema, a Portal and issue an Attestation via the Verax SDK in a frontend application. - [Using Ceramic to store the Attestation Payload](https://docs.ver.ax/verax-documentation/developer-guides/tutorials/using-ceramic-to-store-the-attestation-payload.md): This repository shows how Ceramic can be used together with Verax on-chain attestations as an efficient storage mechanism for off-chain metadata. This brief codebase is intended to be an extension to - [Examples](https://docs.ver.ax/verax-documentation/developer-guides/examples.md) - [Using the Subgraph](https://docs.ver.ax/verax-documentation/developer-guides/using-the-subgraph.md) - [Using the SDK](https://docs.ver.ax/verax-documentation/developer-guides/using-the-sdk.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ver.ax/verax-documentation/developer-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.