qveris

name	qveris
description	Discover, inspect, and call third-party API capabilities via the QVeris MCP server, then generate production code that calls the QVeris REST API for tasks like fetching weather data, stock prices, or public datasets. Use when the user needs to find an external API, integrate a web service, connect to a third-party REST endpoint, or retrieve data from an external source.

For more detailed discovery query formulation, tool selection criteria, parameter handling, and error recovery, see the Agent Guidelines.

When external functionality is needed, follow this two-phase workflow:

Phase 1: Discover and Call Capabilities via MCP

1. Identify what tool capability the user needs
2. Call discover with a functionality description (not parameter names) — limit results to 10
3. Call inspect when you need full parameter details, examples, success rate, latency, or billing metadata
4. Call call to test a candidate, passing parameters via params_to_tool
5. Repeat or broaden the discovery query if no suitable capability is found

Compatibility note: legacy MCP names search_tools, get_tools_by_ids, and execute_tool remain deprecated aliases only. Prefer discover, inspect, and call in all new workflows.

Billing and Audit

QVeris separates pricing rules, pre-settlement billing, and final settlement:

• billing_rule explains how a capability is priced.
• billing / pre_settlement_bill explains the theoretical charge for a call.
• usage_history and credits_ledger answer whether credits were actually charged and how the balance changed.

When the user asks whether a failed call was charged, do not infer from cost alone. Query usage_history with the execution_id and inspect charge_outcome.

Use context-safe audit patterns:

• Start with mode: "summary" for usage or ledger totals.
• Use mode: "search" with precise filters such as execution_id, charge_outcome, min_credits, max_credits, or a date range.
• Use mode: "export_file" for large analysis; read the resulting JSONL file in chunks instead of returning all rows into context.

Phase 2: Generate Production Code

Once a suitable tool is identified, generate code that calls the QVeris REST API directly. Do not reuse the MCP tool-call result — produce standalone code the user can run.

• Read the API key from the MCP server config (QVERIS_API_KEY)
• Set a 5-second request timeout
• Handle errors by checking the success field and error_message
• Verify the response structure matches expectations before delivering to the user; if the call fails (invalid key, rate limit, tool not found), report the error and suggest corrective action

Example: Fetch Weather Data

import requests

import os

API_KEY = os.environ.get("QVERIS_API_KEY", "<QVERIS_API_KEY from MCP config>")
BASE_URL = os.environ.get("QVERIS_BASE_URL", "https://qveris.ai/api/v1").rstrip("/")

def call_tool(tool_id: str, search_id: str, params: dict) -> dict:
    """Call a QVeris capability and return the result."""
    resp = requests.post(
        f"{BASE_URL}/tools/execute",
        params={"tool_id": tool_id},
        headers={"Authorization": f"Bearer {API_KEY}"},
        json={
            "search_id": search_id,
            "session_id": "",
            "parameters": params,
            "max_response_size": 20480,
        },
        timeout=5,
    )
    resp.raise_for_status()
    try:
        data = resp.json()
    except requests.exceptions.JSONDecodeError:
        raise RuntimeError("Failed to decode API response as JSON.")

    if not data.get("success"):
        raise RuntimeError(f"QVeris error: {data.get('error_message', 'Unknown error')}")

    result = data.get("result")
    if result is None:
        raise RuntimeError()
     result


result = call_tool(
    tool_id=,
    search_id=,
    params={: , : },
)
(result)  

API Reference

Base URL: https://qveris.ai/api/v1 by default. Set QVERIS_BASE_URL to the active deployment's API root when an explicit override is required.

Authentication: Authorization: Bearer YOUR_API_KEY

POST /tools/execute?tool_id={tool_id}

Field	Type	Description
search_id	string	ID returned by discover
session_id	string	Optional session identifier
parameters	object	Tool-specific input parameters
max_response_size	number	Max response bytes (default 20480)

Response Fields

Field	Type	Description
execution_id	string	Unique ID for the execution.
result	object	Contains the tool's output, typically under a data key.
success	boolean	true if the call succeeded, false otherwise.
error_message	string	Details of the error if success is false.
elapsed_time_ms	number	Execution time in milliseconds.