$ man product-purchase-brief
/product-purchase-brief
PRICE / CALL
$0.05
USDC · base mainnet · scheme: exact
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NAME
product-purchase-brief — product purchase brief api for a buy decision: send a raw product title (optionally with return-policy and warranty text) and get back no…
SYNOPSIS
POST https://x402.agentutility.ai/product-purchase-brief
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION
Product purchase brief API for a buy decision: send a raw product title (optionally with return-policy and warranty text) and get back normalized product attributes, extracted return and warranty terms, and a short description in one call. Built for agents comparing listings so they skip running a SKU normalizer, a return-policy extractor, and a warranty parser as three separate calls. Composite: one call runs sku-normalize + return-policy-extract + warranty-parse + product-describe in parallel, merged into {normalized, return_policy, warranty, description}. sku-normalize is required; product-describe is optional and can time out; return-policy-extract and warranty-parse only run when policy_text/warranty_text are supplied. Use it as a product purchase brief API, buy-decision helper, or return-and-warranty summarizer.
INPUT — request schema
| property | type | description | req? |
|---|
| title | string | The raw product title or SKU string to normalize and describe, e.g. 'Acme Widget Pro 256GB Blk'. Max 500 chars. | required |
| policy_text | string | Optional raw return/refund policy text to extract terms from. When omitted, return_policy is skipped. 20-20000 chars. | optional |
| warranty_text | string | Optional raw warranty terms text to extract coverage from. When omitted, warranty is skipped. 20-20000 chars. | optional |
OUTPUT — response shape
| field | type | description |
|---|
| title | string | — |
| normalized | string | — |
| description | string | — |
| return_policy | string | — |
| warranty | string | — |
| skipped | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/product-purchase-brief \
-H 'Content-Type: application/json' \
-d '{ }'first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.
EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>
# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...
# Then call the product-purchase-brief tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composeproductpurchasebriefproduct-purchase-brief
- methods
- POST
- cluster
- compose
- price
- $0.05 USDC per call
ADJACENT — other endpoints in compose
| endpoint | description | price |
|---|
| claim-corroborate | Fact check a claim and see exactly who agrees and who disagrees. | $0.05 |
| commodity-brief | Market brief for a commodity: recency-scoped web search headlines on price/supply/demand plus a structured research brief with overview,… | $0.05 |
| company-dossier | Builds a company research dossier in one call: firmographic profile, domain intelligence, WHOIS registration, TLS, and tech stack. | $0.05 |
| content-trust-check | Trust screen for a block of text in one call: is it AI-generated, is it safe (content moderation), and is it a near-duplicate of a refere… | $0.05 |
| contract-terms-brief | Pull SLA terms, named entities, PII flags, and a plain-language summary out of a contract or policy document in one call. | $0.05 |
| course-study-kit | Turn a course syllabus into a study kit in one call: a parsed outline, a sequenced reading/study plan, flashcards, and a bullet summary. | $0.05 |
| cross-border-ops-brief | Cross-border operating brief for a country: the FX rate, country profile, visa requirements, upcoming public holidays, and current local… | $0.05 |
| crypto-signal-scan | Structured, informational signal brief for a token or crypto topic: X/Twitter sentiment, recent web coverage, and (when a fiat quote curr… | $0.05 |
agentutility(7)