> For the complete documentation index, see [llms.txt](https://docs.pagsmile.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pagsmile.com/reference/remittance-api/business/material.md).

# Material

## APIs

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Create Material</strong></td><td>Creates a trade material record and associates the supporting documents required for collection or payment review.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/create-material">https://docs.pagsmile.com/remittance-api/business/material/create-material</a></td></tr><tr><td><strong>Update Material</strong></td><td>Updates the business details of an existing trade material record.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/update-material">https://docs.pagsmile.com/remittance-api/business/material/update-material</a></td></tr><tr><td><strong>Supplementary Material Document</strong></td><td>Adds supporting documents to an existing material record or related transaction.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/supplementary-material-document">https://docs.pagsmile.com/remittance-api/business/material/supplementary-material-document</a></td></tr><tr><td><strong>Query Materials</strong></td><td>Retrieves trade material records for a merchant within a specified time range, with optional filters and pagination.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/query-materials">https://docs.pagsmile.com/remittance-api/business/material/query-materials</a></td></tr><tr><td><strong>Link Material</strong></td><td>Associates an approved material record with one or more collection or payment transactions.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/link-material">https://docs.pagsmile.com/remittance-api/business/material/link-material</a></td></tr><tr><td><strong>Cancel Association</strong></td><td>Removes an existing association between a material record and a transaction.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/cancel-association">https://docs.pagsmile.com/remittance-api/business/material/cancel-association</a></td></tr><tr><td><strong>Query Material Links</strong></td><td>Retrieves material-to-transaction associations within a specified time range.</td><td><a href="https://docs.pagsmile.com/remittance-api/business/material/query-material-links">https://docs.pagsmile.com/remittance-api/business/material/query-material-links</a></td></tr></tbody></table>