Newest indexed videos of a channel

GET /v1/channels/{channel_id}/videos

The indexed videos of a YouTube channel, newest first, each with its video_id, title, publish date, duration, view count, and watch_url on arcmira.com. Pass next_cursor as cursor to continue. The signed token binds the route, filters, caller and visibility; invalid or old tokens return invalid_cursor. A first-page media ID fence excludes later insertions, including old-date backfills; edits and deletions to existing videos remain live. Call it for the latest or most recent episode of a show, or to list what a show published in a window, then pass a video_id to GET /v1/mentions/counts video_ids for what that episode mentions or to GET /v1/transcripts/{video_id} to read it. indexed_through is the newest date we hold for the channel. An empty list means nothing is indexed; channel backfill is not available yet. Uses 4 credits per video returned past the first 5. Every gate is a typed error whose error.unlock.url names the plan that lifts it; pass src=mcp-tool only from the Arcmira MCP server.

Parameters

Responses

{
  "description": "Success",
  "headers": {
    "X-Request-Id": {
      "$ref": "#/components/headers/X-Request-Id"
    },
    "X-Arcmira-Version": {
      "$ref": "#/components/headers/X-Arcmira-Version"
    },
    "RateLimit-Limit": {
      "$ref": "#/components/headers/RateLimit-Limit"
    },
    "RateLimit-Remaining": {
      "$ref": "#/components/headers/RateLimit-Remaining"
    },
    "RateLimit-Reset": {
      "$ref": "#/components/headers/RateLimit-Reset"
    }
  },
  "content": {
    "application/json": {
      "schema": {
        "$ref": "#/components/schemas/ChannelVideosResponse"
      }
    }
  }
}

{
  "$ref": "#/components/responses/InvalidRequest"
}

{
  "$ref": "#/components/responses/AuthenticationError"
}

{
  "$ref": "#/components/responses/QuotaExceeded"
}

{
  "$ref": "#/components/responses/PermissionError"
}

{
  "$ref": "#/components/responses/NotFound"
}

{
  "$ref": "#/components/responses/RateLimited"
}

{
  "$ref": "#/components/responses/ServerError"
}

Operation definition

{
  "tags": [
    "Channels"
  ],
  "operationId": "list_channel_videos",
  "summary": "Newest indexed videos of a channel",
  "description": "The indexed videos of a YouTube channel, newest first, each with its video_id, title, publish date, duration, view count, and watch_url on arcmira.com. Pass next_cursor as cursor to continue. The signed token binds the route, filters, caller and visibility; invalid or old tokens return invalid_cursor. A first-page media ID fence excludes later insertions, including old-date backfills; edits and deletions to existing videos remain live. Call it for the latest or most recent episode of a show, or to list what a show published in a window, then pass a video_id to GET /v1/mentions/counts video_ids for what that episode mentions or to GET /v1/transcripts/{video_id} to read it. indexed_through is the newest date we hold for the channel. An empty list means nothing is indexed; channel backfill is not available yet. Uses 4 credits per video returned past the first 5. Every gate is a typed error whose error.unlock.url names the plan that lifts it; pass src=mcp-tool only from the Arcmira MCP server.",
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "parameters": [
    {
      "schema": {
        "type": "string",
        "description": "YouTube channel id, the UC... form."
      },
      "required": true,
      "description": "YouTube channel id, the UC... form.",
      "name": "channel_id",
      "in": "path"
    },
    {
      "schema": {
        "type": "integer",
        "minimum": 1,
        "maximum": 25,
        "default": 10,
        "description": "Videos to return, 1 to 25, newest first. Default 10. Pass 1 for the latest episode."
      },
      "required": false,
      "description": "Videos to return, 1 to 25, newest first. Default 10. Pass 1 for the latest episode.",
      "name": "limit",
      "in": "query"
    },
    {
      "schema": {
        "type": "string",
        "description": "Opaque continuation from next_cursor. Bound to the channel, filters, caller, and visibility; limit may change between pages. Invalid or old tokens return invalid_cursor."
      },
      "required": false,
      "description": "Opaque continuation from next_cursor. Bound to the channel, filters, caller, and visibility; limit may change between pages. Invalid or old tokens return invalid_cursor.",
      "name": "cursor",
      "in": "query"
    },
    {
      "schema": {
        "type": "string",
        "description": "Only media published at or after this instant. An ISO 8601 date (2026-09-01) or datetime with offset (2026-09-01T00:00:00Z), read in UTC. The window is half-open: after is inclusive, before is exclusive."
      },
      "required": false,
      "description": "Only media published at or after this instant. An ISO 8601 date (2026-09-01) or datetime with offset (2026-09-01T00:00:00Z), read in UTC. The window is half-open: after is inclusive, before is exclusive.",
      "name": "after",
      "in": "query"
    },
    {
      "schema": {
        "type": "string",
        "description": "Only media published before this instant, so before=2026-09-02 includes all of 2026-09-01. An ISO 8601 date (2026-09-01) or datetime with offset (2026-09-01T00:00:00Z), read in UTC. The window is half-open: after is inclusive, before is exclusive."
      },
      "required": false,
      "description": "Only media published before this instant, so before=2026-09-02 includes all of 2026-09-01. An ISO 8601 date (2026-09-01) or datetime with offset (2026-09-01T00:00:00Z), read in UTC. The window is half-open: after is inclusive, before is exclusive.",
      "name": "before",
      "in": "query"
    },
    {
      "schema": {
        "type": "string",
        "enum": [
          "mcp-tool"
        ],
        "description": "The surface making this call. The Arcmira MCP server sends mcp-tool so every unlock link in a gate attributes to the directory install. Omit from your own client."
      },
      "required": false,
      "description": "The surface making this call. The Arcmira MCP server sends mcp-tool so every unlock link in a gate attributes to the directory install. Omit from your own client.",
      "name": "src",
      "in": "query"
    }
  ],
  "responses": {
    "200": {
      "description": "Success",
      "headers": {
        "X-Request-Id": {
          "$ref": "#/components/headers/X-Request-Id"
        },
        "X-Arcmira-Version": {
          "$ref": "#/components/headers/X-Arcmira-Version"
        },
        "RateLimit-Limit": {
          "$ref": "#/components/headers/RateLimit-Limit"
        },
        "RateLimit-Remaining": {
          "$ref": "#/components/headers/RateLimit-Remaining"
        },
        "RateLimit-Reset": {
          "$ref": "#/components/headers/RateLimit-Reset"
        }
      },
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/ChannelVideosResponse"
          }
        }
      }
    },
    "400": {
      "$ref": "#/components/responses/InvalidRequest"
    },
    "401": {
      "$ref": "#/components/responses/AuthenticationError"
    },
    "402": {
      "$ref": "#/components/responses/QuotaExceeded"
    },
    "403": {
      "$ref": "#/components/responses/PermissionError"
    },
    "404": {
      "$ref": "#/components/responses/NotFound"
    },
    "429": {
      "$ref": "#/components/responses/RateLimited"
    },
    "500": {
      "$ref": "#/components/responses/ServerError"
    }
  }
}