Purch · AI Product Search Agent

Served byPurch Backend API Indexed external

Search for products using natural language with AI-powered context-aware recommendations.

What it does

Search for products using natural language with AI-powered context-aware recommendations.

  • Find products using conversational queries
  • Get recommendations with price range filtering
  • Search with preference-based context
  • Discover products matching specific criteria

Ideal buyer

E-commerce platforms, shopping assistant AI agents, and product discovery applications.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Find wireless noise-canceling headphones under $200 with good battery life for travel”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "context": {
    "priceRange": {
      "max": 200
    },
    "preferences": [
      "travel",
      "long battery"
    ]
  },
  "message": "wireless noise-canceling headphones under $200 with good battery life"
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://purch-backend-741433844771.us-east1.run.app/api/agent/shop \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"context":{"priceRange":{"max":200},"preferences":["travel","long battery"]},"message":"wireless noise-canceling headphones under $200 with good battery life"}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

solanaexact
$0.100
per call
Pay-to addressDSfjMYRmxsJRxkygD4Z6yhg5XLGyFiNkkZpjFNX2ZEEC
T/O: 60s asset EPjFWd…Dt1v

Price & network

Cheapest call$0.100
Networks
solana

Trust & risk

Trust tier Indexed external
Pricing sanityExpensive outlierratio 10.00×
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

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