What is Haystack?
End-to-end NLP framework for building search, RAG, and question answering pipelines. Developed by deepset.
How It Works
Scavio connects to Haystack via HTTP requests. Once connected, your Haystack agent can search Google, Amazon, YouTube, and Walmart in real time. Each search returns structured JSON — no HTML parsing, no scraping infrastructure.
Setup
Bash
pip install haystack-ai requestsCode Example
Here is a complete Haystack integration with Scavio:
Python
from haystack import Pipeline
from haystack.components.generators import OpenAIGenerator
import requests
import json
def scavio_search(query: str) -> str:
response = requests.post(
"https://api.scavio.dev/api/v1/search",
headers={"x-api-key": "your_scavio_api_key", "Content-Type": "application/json"},
json={"query": query},
)
return json.dumps(response.json(), indent=2)
# Search and pass results to the LLM
search_results = scavio_search("best AI frameworks 2026")
generator = OpenAIGenerator(model="gpt-4o")
response = generator.run(
prompt=f"Based on these search results, provide a summary:\n{search_results}"
)
print(response["replies"][0])Full Working Example
A production-ready example with error handling:
Python
from haystack.components.generators import OpenAIGenerator
import requests
import json
def scavio_search(query: str) -> str:
response = requests.post(
"https://api.scavio.dev/api/v1/search",
headers={"x-api-key": "your_scavio_api_key", "Content-Type": "application/json"},
json={"query": query},
)
return json.dumps(response.json(), indent=2)
search_results = scavio_search("best AI frameworks 2026")
generator = OpenAIGenerator(model="gpt-4o")
response = generator.run(
prompt=f"Based on these search results, provide a detailed summary:\n{search_results}"
)
print(response["replies"][0])Available Platforms
Once connected, your Haystack agent has access to all four Scavio platforms:
- Google — Web search with knowledge graph, PAA, and AI overviews
- Amazon — Product search with prices, ratings, and reviews
- Reddit — Community, posts & threaded comments from any subreddit
- YouTube — Video search with transcripts and metadata
- Walmart — Product search with pricing and fulfillment data
Pricing
Scavio offers a free tier with 500 credits/month (1 credit per search). No credit card required. This is enough to build and test your Haystack integration. Paid plans start at $30/month for higher volumes.