# Google Gemini Deep Web Search via Questflow

> Google Gemini Deep Web Search via Questflow is a paid API for AI agents from api.questflow.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Performs deep web searches using Google Gemini AI model, returning synthesized results from across the web

## Facts

- Endpoint: POST https://api.questflow.ai/x402/agent/qrn:agent:687df69ab234010b7d3317e5
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/questflow-980c537c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_n4OpMgSSM1jFM3tN0Nn0a

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability questflow-980c537c -d '<json body>'
```

Example prompt: Can you do a deep web search using Gemini to find the latest developments in fusion energy research as of 2025, including any recent breakthroughs or funding announcements?

## When to prefer this

Choose this endpoint when you need real-time or recent web information that a static LLM would not have, particularly when Google Gemini's deep search capability is desired for synthesizing information from multiple web sources. Prefer over static LLM calls when freshness matters.

## Known failure modes

- Invalid or missing query input returns an error
- Payment failure via x402 protocol if USDC balance insufficient
- Rate limiting or quota exceeded on Gemini API
- Network timeout for complex deep search queries
- Query too vague returns generic or low-quality results

## How this service works

Can perform deep search on the web using Google Gemini model. | Powered by Questflow

## Output

Returns a synthesized, AI-generated response based on deep web search results, including relevant information gathered from across the internet on the queried topic, potentially with source references or citations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string",
   "description": "Your message to the agent"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "response": {
  "type": "string",
  "required": true,
  "description": "Response from the agent"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/questflow-980c537c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.questflow.ai](https://www.zero.xyz/host/api.questflow.ai/llms.txt)