> ## Documentation Index
> Fetch the complete documentation index at: https://supermemory-soham-v5-docs-attach-to-include.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Ingest

> Turn source content into searchable memory and keep it current

Ingestion gives Supermemory the source material it uses to build searchable context and memories. Add new content or update an existing source without creating a disconnected copy.

| Operation | Purpose |
| - | - |
| `POST /ns/{namespace}/document` | Add text or a URL; reuse an ID to build on an existing document |
| `POST /ns/{namespace}/document/batch` | Bring in up to 600 documents together |
| `POST /ns/{namespace}/document/file` | Turn an uploaded file into searchable memory |
| `PATCH /ns/{namespace}/document/{id}` | Update metadata or replace canonical content |
| `POST /ns/{namespace}/document/file/{id}` | Completely replace a file-backed document |
| `PATCH /ns/{namespace}/document/file/{id}` | Refresh selected file details or its source |

The `dynamic` processing mode (default) groups related documents together so memories form from coherent, logical units rather than one isolated entry at a time. Use `instant` to process each document on its own right away; it bills one extra operation per document.

Every request is scoped to a namespace, keeping each user, project, or tenant isolated. See [document write migration](/migration/api-v5-document-writes).


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