Lookups

Lookup endpoints are read-only and require API-key authentication.

Authorization: Bearer YOUR_API_KEY

Endpoints

Endpoint	Use
`GET /v2/discord`	Find the linked Roblox account for a Discord user.
`GET /v2/roblox`	Find linked Discord accounts for a Roblox user.
`GET /v2/alts`	Premium alt detection by Discord ID, Roblox ID, or IP.
`GET /v2/verifications/discord`	Read verification status for a Discord user, or redirect public users into verification.

Scoped keys require guildId so Dock can confirm the bot is in the server and scope results to that guild. Global keys may omit guildId.

Discord to Roblox

GET /v2/discord?discordId=123456789012345678&guildId=987654321098765432

string

required

Discord user ID to look up.

string

Required for guild-scoped keys. Used to verify guild membership and scope the lookup.

boolean

Defaults to false. When true, returns expanded Roblox profile data and requires Premium.

200 OK

{
  "status": 200,
  "data": {
    "discordId": "123456789012345678",
    "robloxId": "156319135",
    "resolved": {
      "roblox": null,
      "discord": null
    }
  },
  "meta": {
    "requestId": "req_abc123",
    "version": "2.0.0",
    "tier": "free"
  },
  "timestamp": "2026-05-07T00:00:00.000Z"
}

Roblox to Discord

GET /v2/roblox?robloxId=156319135&guildId=987654321098765432

string

required

Roblox user ID to look up.

string

Required for guild-scoped keys. Dock filters linked Discord accounts to members of that guild.

boolean

Defaults to false. When true, returns expanded Discord user or guild-member data and requires Premium.

200 OK

{
  "status": 200,
  "data": {
    "robloxId": "156319135",
    "discordIds": ["123456789012345678"],
    "count": 1,
    "resolved": {
      "roblox": null,
      "discord": null
    }
  },
  "meta": {
    "requestId": "req_abc123",
    "version": "2.0.0",
    "tier": "free"
  },
  "timestamp": "2026-05-07T00:00:00.000Z"
}

Resolved data

Use resolved=true only when you need display-ready profiles.

Roblox profile
Discord profile

GET /v2/discord?resolved=true can return Roblox username, display name, description, creation date, ban state, verified badge state, avatar URLs, badges, and groups.

GET /v2/roblox?resolved=true can return Discord username, display name, avatar, banner, account creation date, guild nickname, join date, and guild roles.

Resolved data is slower than raw mapping data because Dock must hydrate external profile details. Cache responses where appropriate and avoid requesting resolved=true by default.

Alt detection

GET /v2/alts?discordId=123456789012345678&guildId=987654321098765432

string

Discord user ID seed. At least one of discordId, robloxId, or ip is required.

string

Roblox user ID seed. At least one of discordId, robloxId, or ip is required.

string

Optional IP seed for authorized detection workflows. Raw IP addresses are not disclosed in customer responses.

string

Required for scoped keys. Results are filtered to members of that guild.

boolean

Defaults to false. Adds expanded profile objects to matches when available.

200 OK

{
  "status": 200,
  "data": {
    "target": {
      "discordId": "123456789012345678",
      "robloxId": null,
      "guildId": "987654321098765432"
    },
    "matches": [
      {
        "discordId": "222222222222222222",
        "robloxId": "4567890123"
      }
    ],
    "risk": {
      "score": 72,
      "severity": "MEDIUM"
    },
    "summary": {
      "matchCount": 1
    },
    "resolved": false
  },
  "meta": {
    "requestId": "req_abc123",
    "version": "2.0.0",
    "tier": "premium"
  },
  "timestamp": "2026-05-07T00:00:00.000Z"
}

Detection outputs are probabilistic and are not definitive proof of identity or wrongdoing. Review context before taking moderation action.

Verification status

With API-key auth and a discordId, this endpoint returns JSON status.

GET /v2/verifications/discord?discordId=123456789012345678&guildId=987654321098765432

Without API-key auth, the same route redirects the user into the public verification flow and preserves query parameters such as pid, sid, and redirect.

Linked response

{
  "status": 200,
  "data": {
    "linked": true,
    "discordId": "123456789012345678",
    "robloxId": "156319135",
    "linkVersion": 2,
    "linkHash": "sha256-link-marker",
    "lastVerifiedAt": "2026-05-07T00:00:00.000Z",
    "resolved": {
      "roblox": null,
      "discord": null
    }
  },
  "meta": {
    "requestId": "req_abc123",
    "version": "2.0.0"
  },
  "timestamp": "2026-05-07T00:00:00.000Z"
}

Start Here

API Reference

Endpoints

Discord to Roblox

Roblox to Discord

Resolved data

Alt detection

Verification status

​Endpoints

​Discord to Roblox

​Roblox to Discord

​Resolved data

​Alt detection

​Verification status

Endpoints

Discord to Roblox

Roblox to Discord

Resolved data

Alt detection

Verification status