Models-as-a-Service (MAAS)

Run inference on ZettaQuant's proprietary financial AI models via API endpoints.

Beta

This API is currently in beta.

Prerequisites: Authentication & API Setup

---

Available Models

Model ID	Name	Task	Tier
cb_stance_label	Central Bank Stance Classifier	Hawkish / Dovish / Neutral / Irrelevant	Pro
cb_certain_label	Central Bank Certainty Classifier	Certain / Uncertain	Free

---

Endpoints

List Models

GET /v1/models

curl -H "x-api-key: $ZQ_API_KEY" $ZQ_BASE_URL/v1/models

Response:

{
  "models": [
    {
      "id": "cb_stance_label",
      "name": "Central Bank Stance Classifier",
      "description": "Classifies text as Hawkish, Dovish, Neutral, or Irrelevant",
      "task": "sequence_classification",
      "access_tier": "pro",
      "labels": ["Hawkish", "Dovish", "Neutral", "Irrelevant"]
    }
  ],
  "total": 1
}

---

Run Inference

POST /v1/models/infer

Request Body:

{
  "model_id": "cb_stance_label",
  "instances": [
    {"text": "The Federal Reserve indicated it will maintain current rates"},
    {"text": "ECB announces aggressive rate hikes to combat inflation"}
  ]
}

Field	Type	Required	Description
model_id	string	Yes	Model identifier
instances	array	Yes	List of texts (max 100)

Example:

curl -X POST \
  -H "x-api-key: $ZQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model_id": "cb_stance_label", "instances": [{"text": "Fed raises rates by 50bps"}]}' \
  $ZQ_BASE_URL/v1/models/infer

Response:

{
  "model_id": "cb_stance_label",
  "task": "sequence_classification",
  "predictions": [
    {"label": "Hawkish"}
  ]
}

---

Model Details

cb_stance_label

Central Bank Stance Classifier

Classifies central bank communication into monetary policy stance.

Label	Description
Hawkish	Tightening bias, inflation concerns, rate hikes
Dovish	Easing bias, growth concerns, rate cuts
Neutral	Balanced or data-dependent stance
Irrelevant	Not related to monetary policy

Training Data: World Central Bank Meeting Minutes

---

cb_certain_label

Central Bank Certainty Classifier

Classifies the certainty level of central bank statements.

Label	Description
Certain	Definitive statements, clear guidance
Uncertain	Hedged language, conditional statements

---

Support

Email: support@zettaquant.ai