List vault secrets
⚠️
Preview — this feature is being built; the design below is the spec.
GET https://app.syntic.ai/v1/vaults/{vault_id}/secretsReturn the names and metadata of the secrets in a vault. Values are write-only and never appear in any response.
For how this fits into a full workflow, see Vaults.
Headers
| Header | Required | Value |
|---|---|---|
Authorization | Yes | Bearer <key>: a private inference key (sk_live_...). See Authentication. |
syntic-beta | Yes, while in preview | agents-2026-11-01. Without it the call fails with 400 beta_required. See Versioning. |
Path parameters
| Parameter | Type | Description |
|---|---|---|
vault_id | string | The vault id, starting with vlt_. |
Query parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
unused_since | string | RFC 3339 time; only secrets not used since then. Handy for clean-up. | |
limit | integer | 20 | 1 to 100. |
after_id | string | Next page: the previous page’s last_id. | |
before_id | string | Previous page: the previous page’s first_id. |
Response
200 OK, Content-Type: application/json
{
"data": [
{
"name": "crm-token",
"hint": "…9f2a",
"allowed_destinations": [
"mcp.example.com"
],
"created_at": "2026-11-03T09:00:00Z",
"updated_at": "2026-11-05T09:00:00Z",
"last_used_at": "2026-11-05T10:00:03Z"
},
{
"name": "git-read-token",
"hint": "…c41d",
"allowed_destinations": [
"git.example.com"
],
"created_at": "2026-11-03T09:00:00Z",
"updated_at": "2026-11-05T09:00:00Z",
"last_used_at": null
}
],
"has_more": false,
"first_id": "crm-token",
"last_id": "git-read-token"
}| Field | Type | Description |
|---|---|---|
name | string | The secret’s name inside the vault. |
hint | string | The last four characters, for recognition. The value itself is never returned. |
allowed_destinations | array | Hosts the secret may be sent to. Empty means any host the session can reach. |
last_used_at | string or null | When a tool or MCP call last used it. |
has_more | boolean | true when another page exists after this one. |
first_id | string or null | Pass as before_id to go back a page. |
last_id | string or null | Pass as after_id to get the next page. |
Examples
curl -sS "https://app.syntic.ai/v1/vaults/vlt_01JC2B4D6F8H0K2M4P6R/secrets" \
-H "Authorization: Bearer $SYNTIC_API_KEY" \
-H "syntic-beta: agents-2026-11-01"Errors
Errors use the error envelope and carry a request_id. Codes specific to this operation:
| Status | type | code | When |
|---|---|---|---|
| 400 | invalid_request_error | beta_required | The syntic-beta header is missing. |
| 404 | not_found_error | vault_not_found | No vault with this id in the key’s workspace. |
| 401 | authentication_error | invalid_api_key | The key is missing, unknown, revoked or expired. |
| 429 | rate_limit_error | rate_limited | Too many requests; wait for Retry-After. See Rate-limit headers. |
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