Priority capacity usage

⚠️
Preview — this feature is being built; the design below is the spec.
GET https://app.syntic.ai/v1/organizations/priority_capacity/{commitment_id}/usage

Per-minute utilisation of a commitment, so you can see how close you run to the reserve and how much traffic spilled over to the standard tier.

For how this fits into a full workflow, see Service tiers.

Headers

HeaderRequiredValue
AuthorizationYesBearer <admin key>: an Admin API key (sk_admin_...). Inference keys are refused with 403 admin_key_required. See Admin API keys.
syntic-betaYes, while in previewadmin-2026-11-01. Without it the call fails with 400 beta_required. See Versioning.

Path parameters

ParameterTypeDescription
commitment_idstringStarts with pcap_.

Query parameters

ParameterTypeDefaultDescription
starting_atstringRequired.
ending_atstringnowUp to 7 days after starting_at.
bucket_widthstring1h1m or 1h.

Response

200 OK, Content-Type: application/json

{
  "data": [
    {
      "bucket_start": "2026-11-04T09:00:00Z",
      "peak_input_tpm": 1720400,
      "peak_output_tpm": 141020,
      "utilisation": 0.86,
      "priority_requests": 41022,
      "spilled_requests": 120
    }
  ],
  "has_more": false
}
FieldTypeDescription
utilisationnumberPeak use of the tighter of the two limits, 0 to 1.
spilled_requestsintegerRequests that asked for priority (or auto) but ran on the standard tier because the reserve was full.

Examples

curl -sS "https://app.syntic.ai/v1/organizations/priority_capacity/pcap_01JD68G0J2L4N6Q8S0U2/usage?starting_at=2026-11-04T00:00:00Z&bucket_width=1h" \
  -H "Authorization: Bearer $SYNTIC_ADMIN_KEY" \
  -H "syntic-beta: admin-2026-11-01"

Errors

Errors use the error envelope and carry a request_id. Codes specific to this operation:

StatustypecodeWhen
400invalid_request_errorbeta_requiredThe syntic-beta header is missing.
404not_found_errorcommitment_not_foundNo commitment with this id.
401authentication_errorinvalid_api_keyThe admin key is missing, unknown, revoked or expired.
403permission_erroradmin_key_requiredAn inference key was used.
429rate_limit_errorrate_limitedToo many requests; wait for Retry-After. See Rate-limit headers.
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