ironclaw/docs/internal/USER_MANAGEMENT_API.md

User Management API

DB-backed user management for multi-tenant IronClaw deployments. Covers admin user CRUD, per-user secrets provisioning, self-service profile, API token management, and usage reporting.

Authentication

All endpoints require Authorization: Bearer <token>. Tokens are either:

• Env-var tokens — configured via GATEWAY_AUTH_TOKEN (single-user) at startup
• DB-backed tokens — created via POST /api/tokens or POST /api/admin/users

DB tokens are SHA-256 hashed at rest; plaintext is returned exactly once at creation time.

Auth is cached in a bounded LRU (1024 entries, 60s TTL). Suspending a user or revoking a token may take up to 60s to take effect.

Roles

Role	Scope
admin	Full access to all endpoints
member	Self-service profile + own token management only

Endpoints marked Admin return 403 Forbidden for member role.

---

Admin: Users

POST /api/admin/users

Create a new user. Returns the user record and a one-time plaintext API token.

Auth: Admin

Request body:

{
  "display_name": "Alice Smith",
  "email": "alice@example.com",
  "role": "member"
}

Field	Type	Required	Default	Notes
display_name	string	yes
email	string	no	null	Must be unique if provided
role	string	no	"member"	"admin" or "member"

Response: 200 OK

{
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "email": "alice@example.com",
  "display_name": "Alice Smith",
  "status": "active",
  "role": "member",
  "token": "a1b2c3d4e5f6...64-char hex...",
  "created_at": "2026-03-25T12:00:00+00:00",
  "created_by": "admin-user-id"
}

The token field is the plaintext API token. It is shown only once — store it securely.

Errors: 400 (missing display_name, invalid role), 403 (not admin), 503 (no database)

---

GET /api/admin/users

List all users.

Auth: Admin

Response: 200 OK

{
  "users": [
    {
      "id": "550e8400-...",
      "email": "alice@example.com",
      "display_name": "Alice Smith",
      "status": "active",
      "role": "member",
      "created_at": "2026-03-25T12:00:00+00:00",
      "updated_at": "2026-03-25T12:00:00+00:00",
      "last_login_at": "2026-03-25T14:30:00+00:00",
      "created_by": "admin-user-id"
    }
  ]
}

---

GET /api/admin/users/{id}

Get a single user by ID.

Auth: Admin

Response: 200 OK

{
  "id": "550e8400-...",
  "email": "alice@example.com",
  "display_name": "Alice Smith",
  "status": "active",
  "role": "member",
  "created_at": "2026-03-25T12:00:00+00:00",
  "updated_at": "2026-03-25T12:00:00+00:00",
  "last_login_at": "2026-03-25T14:30:00+00:00",
  "created_by": "admin-user-id",
  "metadata": {}
}

Errors: 404 (user not found), 403 (not admin)

---

PATCH /api/admin/users/{id}

Update a user's display name and/or metadata. Omitted fields are left unchanged.

Auth: Admin

Request body:

{
  "display_name": "Alice Johnson",
  "metadata": {"department": "engineering"}
}

Field	Type	Required	Notes
display_name	string	no
role	string	no	"admin" or "member"
metadata	object	no	Replaces entire metadata object (full replacement; keys not included are removed)

Response: 200 OK — returns the full updated user record (same shape as GET detail, without last_login_at/created_by).

Errors: 404 (user not found), 403 (not admin)

---

POST /api/admin/users/{id}/suspend

Suspend a user. Suspended users cannot authenticate (DB auth checks user status).

Auth: Admin

Response: 200 OK

{
  "id": "550e8400-...",
  "status": "suspended"
}

Errors: 404 (user not found), 403 (not admin)

---

POST /api/admin/users/{id}/activate

Re-activate a suspended user.

Auth: Admin

Response: 200 OK

{
  "id": "550e8400-...",
  "status": "active"
}

Errors: 404 (user not found), 403 (not admin)

---

DELETE /api/admin/users/{id}

Permanently delete a user and all associated data (tokens, jobs, conversations, memory, routines, settings, secrets).

Auth: Admin

Response: 200 OK

{
  "id": "550e8400-...",
  "deleted": true
}

Errors: 404 (user not found), 403 (not admin)

Cascade: Deletes from api_tokens, agent_jobs, conversations, memory_documents, routines, secrets, settings, wasm_tools, and related tables. On PostgreSQL this uses FK cascades; on libSQL it uses explicit deletes.

---

Admin: Per-User Secrets

Provision secrets on behalf of individual users. The primary use case is an application backend (acting as admin) that configures per-user credentials so each user's IronClaw agent can call back to external services.

Secrets are encrypted at rest with AES-256-GCM using a per-secret HKDF-derived key. Plaintext values are never returned by any endpoint — they can only be used by the agent's tool system at runtime.

PUT /api/admin/users/{user_id}/secrets/{name}

Create or update a secret for the specified user. If a secret with the same name already exists, it is overwritten.

Auth: Admin

Path parameters:

Param	Type	Notes
user_id	string	The user's ID
name	string	Secret name (normalized to lowercase)

Request body:

{
  "value": "sk-live-abc123...",
  "provider": "my-app-backend",
  "expires_in_days": 90
}

Field	Type	Required	Notes
value	string	yes	The secret value (encrypted at rest, never returned)
provider	string	no	Tag for grouping (e.g. "stripe", "my-app")
expires_in_days	integer	no	Auto-expire after N days; null = never

Response: 200 OK

{
  "user_id": "550e8400-...",
  "name": "my_app_callback_token",
  "status": "created"
}

Errors: 400 (missing value), 403 (not admin), 503 (secrets store not available)

Example — application backend provisioning a callback token:

# Admin creates a user
curl -X POST https://ironclaw.example.com/api/admin/users \
  -H "Authorization: Bearer $ADMIN_TOKEN" \
  -d '{"display_name": "Alice", "role": "member"}'
# Response includes: {"id": "alice-uuid", "token": "alice-bearer-token", ...}

# Admin provisions a per-user callback secret
curl -X PUT https://ironclaw.example.com/api/admin/users/alice-uuid/secrets/app_callback_token \
  -H "Authorization: Bearer $ADMIN_TOKEN" \
  -d '{"value": "per-user-jwt-for-alice", "provider": "my-app"}'

# Now Alice's IronClaw agent can use the "app_callback_token" secret
# when calling tools that need to authenticate back to the app backend.

---

GET /api/admin/users/{user_id}/secrets

List a user's secrets. Returns names and providers only — never values or hashes.

Auth: Admin

Response: 200 OK

{
  "user_id": "550e8400-...",
  "secrets": [
    {"name": "app_callback_token", "provider": "my-app"},
    {"name": "openai_api_key", "provider": "openai"}
  ]
}

---

DELETE /api/admin/users/{user_id}/secrets/{name}

Delete a specific secret for a user.

Auth: Admin

Response: 200 OK

{
  "user_id": "550e8400-...",
  "name": "app_callback_token",
  "deleted": true
}

Errors: 404 (secret not found), 403 (not admin), 503 (secrets store not available)

---

Admin: Usage

GET /api/admin/usage

Per-user LLM usage statistics aggregated from llm_calls via agent_jobs.user_id.

Auth: Admin

Query parameters:

Param	Type	Default	Notes
user_id	string	all users	Filter to a single user
period	string	"day"	"day" (24h), "week" (7d), or "month" (30d)

Response: 200 OK

{
  "period": "week",
  "since": "2026-03-18T12:00:00+00:00",
  "usage": [
    {
      "user_id": "alice-id",
      "model": "claude-sonnet-4-5-20250514",
      "call_count": 42,
      "input_tokens": 150000,
      "output_tokens": 30000,
      "total_cost": "1.23"
    }
  ]
}

---

Self-Service: Profile

GET /api/profile

Get the authenticated user's own profile.

Auth: Any authenticated user

Response: 200 OK

{
  "id": "550e8400-...",
  "email": "alice@example.com",
  "display_name": "Alice Smith",
  "status": "active",
  "role": "member",
  "created_at": "2026-03-25T12:00:00+00:00",
  "last_login_at": "2026-03-25T14:30:00+00:00"
}

---

PATCH /api/profile

Update the authenticated user's own display name and/or metadata.

Auth: Any authenticated user

Request body:

{
  "display_name": "Alice Johnson",
  "metadata": {"theme": "dark"}
}

Response: 200 OK

{
  "id": "550e8400-...",
  "display_name": "Alice Johnson",
  "updated": true
}

---

Self-Service: Tokens

POST /api/tokens

Create a new API token for the authenticated user. Admins can optionally create tokens for other users by including user_id.

Auth: Any authenticated user

Request body:

{
  "name": "CI pipeline",
  "expires_in_days": 90,
  "user_id": "other-user-id"
}

Field	Type	Required	Notes
name	string	yes	Human-readable label
expires_in_days	integer	no	null = never expires
user_id	string	no	Admin-only; create token for another user

Response: 200 OK

{
  "token": "a1b2c3d4...64-char hex...",
  "id": "token-uuid",
  "name": "CI pipeline",
  "token_prefix": "a1b2c3d4",
  "expires_at": "2026-06-23T12:00:00+00:00",
  "created_at": "2026-03-25T12:00:00+00:00"
}

The token field is shown only once.

---

GET /api/tokens

List the authenticated user's tokens. Token hashes are never returned.

Auth: Any authenticated user

Response: 200 OK

{
  "tokens": [
    {
      "id": "token-uuid",
      "name": "CI pipeline",
      "token_prefix": "a1b2c3d4",
      "expires_at": "2026-06-23T12:00:00+00:00",
      "last_used_at": "2026-03-25T14:00:00+00:00",
      "created_at": "2026-03-25T12:00:00+00:00",
      "revoked_at": null
    }
  ]
}

---

DELETE /api/tokens/{id}

Revoke one of the authenticated user's tokens. Users can only revoke their own tokens.

Auth: Any authenticated user

Path: id — UUID of the token to revoke

Response: 200 OK

{
  "status": "revoked",
  "id": "token-uuid"
}

Errors: 400 (invalid UUID), 404 (token not found or belongs to another user)

---

Responses API

Routes through the full agent loop — tools, memory, safety, and server-side conversation state are all active. Compatible with any standard OpenAI SDK via client.responses.create().

Auth: Any authenticated user (Authorization: Bearer <token>)

POST /v1/responses

Create a response.

Request body:

{
  "model": "claude-sonnet-4-5-20250514",
  "input": "What's a good time to send money to India?",
  "stream": true,
  "previous_response_id": null
}

Field	Type	Notes
model	string	LLM model to use. Pass "default" to use the server-configured model
input	string or array	User message as a string, or a messages array (see below)
stream	boolean	true for SSE, false for blocking (120s timeout)
previous_response_id	string	Pass the previous id to continue a conversation thread

Messages array input: input may be passed as an array instead of a string:

{
  "model": "default",
  "input": [
    { "role": "user", "content": "What is 2+2? Reply with just the number." }
  ]
}

Response (non-streaming): 200 OK

{
  "id": "resp_<uuid>",
  "object": "response",
  "created_at": 1743000000,
  "model": "claude-sonnet-4-5-20250514",
  "status": "completed",
  "output": [
    {
      "type": "message",
      "id": "msg_<uuid>",
      "role": "assistant",
      "content": [{ "type": "output_text", "text": "Based on today's rate..." }]
    }
  ],
  "usage": {
    "input_tokens": 320,
    "output_tokens": 95,
    "total_tokens": 415
  }
}

Streaming: When stream: true, IronClaw returns SSE events:

Event	Description
response.created	Response object created, stream begins
response.output_item.added	New output item started (message or tool call)
response.output_text.delta	Text chunk
response.output_item.done	Output item finalized
response.completed	Full response done
response.failed	Error or tool approval required

Multi-turn: Pass previous_response_id from the previous response's id to continue in the same thread. IronClaw decodes the thread UUID statelessly from the response ID — no lookup table required.

Status values: completed | failed

---

Structured context

The input field accepts a structured context object alongside the user message. Use this to pass machine-readable state that the agent should act on, without relying solely on natural language.

Request:

{
  "model": "claude-sonnet-4-5-20250514",
  "input": "Go ahead with the transfer",
  "previous_response_id": "resp_...",
  "x_context": {
    "notification_response": {
      "notification_id": "msg_123",
      "action": "approved",
      "original_signal": "convert_now",
      "score": 72,
      "rate": 85.42,
      "amount_usd": 1000
    }
  }
}

The agent receives the context prepended to the user message:

[Context: notification_response — notification_id: msg_123, action: approved,
original_signal: convert_now, score: 72, rate: 85.42, amount_usd: 1000]
Go ahead with the transfer

The context payload is persisted in message metadata for auditability.

---

GET /v1/responses/{id}

Retrieve a historical response reconstructed from conversation messages in the database. Users can only retrieve their own responses.

Auth: Any authenticated user

Response: 200 OK — same shape as the create response object above.

Errors: 400 (empty input), 401 (missing or invalid bearer token), 404 (response ID not found or not owned by caller), 500 (internal error)

---

Error Format

All error responses return a plain text body with the error message and the corresponding HTTP status code:

Code	Meaning
400	Bad request (missing fields, invalid input)
401	Missing or invalid bearer token
403	Authenticated but insufficient role (member accessing admin endpoint)
404	Resource not found
503	Database or secrets store not available
500	Internal server error

---

Security Model

Secrets Encryption

• Algorithm: AES-256-GCM with per-secret HKDF-SHA256 derived keys
• Master key: 32+ bytes, resolved from SECRETS_MASTER_KEY env var or OS keychain
• Storage format: nonce (12B) || ciphertext || tag (16B) in encrypted_value column
• Per-secret salt: 32 random bytes stored alongside the ciphertext
• Zero-exposure: Plaintext never appears in logs, debug output, API responses, or LLM conversations

Auth Cache

• Bounded LRU cache (1024 entries max)
• 60-second TTL per entry
• Suspending a user or revoking a token takes up to 60s to propagate

---

Database Schema

users

Column	Type (PG / libSQL)	Notes
id	TEXT / TEXT	Primary key; typically UUID v4 strings (bootstrap admin may use a custom ID)
email	TEXT UNIQUE	Nullable
display_name	TEXT NOT NULL
status	TEXT NOT NULL	"active" or "suspended"
role	TEXT NOT NULL	"admin" or "member"
created_at	TIMESTAMPTZ / TEXT
updated_at	TIMESTAMPTZ / TEXT
last_login_at	TIMESTAMPTZ / TEXT	Nullable
created_by	TEXT	Nullable, references users.id
metadata	JSONB / TEXT	Default {}

api_tokens

Column	Type (PG / libSQL)	Notes
id	UUID / TEXT	Primary key
user_id	TEXT NOT NULL	FK to users.id (PG cascades; libSQL explicit cleanup)
token_hash	BYTEA / BLOB	SHA-256 of hex-encoded plaintext
token_prefix	TEXT NOT NULL	First 8 chars for identification
name	TEXT NOT NULL	Human-readable label
expires_at	TIMESTAMPTZ / TEXT	Nullable
last_used_at	TIMESTAMPTZ / TEXT	Nullable
created_at	TIMESTAMPTZ / TEXT
revoked_at	TIMESTAMPTZ / TEXT	Nullable; set on revocation

secrets

Column	Type (PG / libSQL)	Notes
id	UUID / TEXT	Primary key
user_id	TEXT NOT NULL	Scoped to user
name	TEXT NOT NULL	Unique per user (lowercase normalized)
encrypted_value	BYTEA / BLOB	AES-256-GCM (nonce + ciphertext + tag)
key_salt	BYTEA / BLOB	Per-secret HKDF salt
provider	TEXT	Optional grouping tag
expires_at	TIMESTAMPTZ / TEXT	Nullable
last_used_at	TIMESTAMPTZ / TEXT	Audit: last injection time
usage_count	BIGINT / INTEGER	Audit: total injections
created_at	TIMESTAMPTZ / TEXT
updated_at	TIMESTAMPTZ / TEXT