---
title: "List session files"
method: GET
path: "/v1/agents/sessions/{session_id}/files"
tags: ["Sessions"]
---

# List session files

`GET /v1/agents/sessions/{session_id}/files`

## Request

- Base URL: `https://api.sandbase.ai`
- URL: `https://api.sandbase.ai/v1/agents/sessions/{session_id}/files`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

List attachments with offset pagination (limit 1-100).

## Query parameters

- `limit` integer
- `offset` integer

## Response `200`

Attachment page

- SessionFileList
  - `data` object[], required
    - `id` string, required: Attachment ID (`fil_` prefix).
    - `session_id` string, required
    - `name` string, required
    - `mime_type` string, required
    - `size_bytes` integer, required
    - `status` 'pending' | 'ready' | 'failed' | 'deleted', required: Only ready attachments can be sent or downloaded.
    - `error_code` string
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required
  - `total` integer, required
  - `limit` integer, required
  - `offset` integer, required

## Other responses

- `400`: invalid_request (malformed JSON, unknown fields, failed validation, or an unsupported option)
- `401`: unauthorized: missing, malformed, or conflicting API key headers
- `402`: spending_limit_exceeded: API key spending limit or organization balance exhausted
- `403`: insufficient_scope (scoped key) or org_disabled
- `404`: not_found: the resource does not exist in this organization
- `503`: authorization_unavailable, admission_unavailable, executor_unavailable, storage_unavailable, or internal_error

---

[API](https://skmtc.dev/sandbase/apis/sandbase-api.md) · [All operations](https://skmtc.dev/sandbase/apis/sandbase-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sandbase/apis/sandbase-api/revisions/d40df2467ba2?raw)