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Quote & Estimate PDF Generator
x402
Quote & Estimate PDF Generator is a paid API for AI agents from amanchain-relay.gitajhd.workers.dev, paid per call via x402, $0.003738/call, status unknown (last checked 2026-10-28).
Generates a professional quote/estimate PDF with line items, VAT, pricing, and a validity date for sending price offers to clients
Price / call$0.003738
Success—
StatusUnknown
How this service works
AmanChain is a next-generation blockchain platform with the native coin AMAN: mandatory ML-DSA-87 (NIST FIPS 204) post-quantum signatures on every transaction, SHA3 hashing, AES-256-GCM vaults, deflationary fee burns, tiered staking and the AMT-20 native token standard.
Output
A generated quote/estimate PDF document (or a URL/binary to the PDF) containing professional A4 formatting with client details, itemized line items, subtotals, VAT breakdown, total price, and a quote validity date — ready to send to a prospective client as a formal price offer.
Example use cases
Freelancer sending project quote
“Create a quote PDF for my freelance client TechStartup Inc — I want to quote them for logo design at $800, brand guidelines at $400, and social media kit at $350, with 15% VAT included and the offer valid for 14 days.”
Sales agent pre-closing price offer
“I need to send a formal price offer to a prospect before our call tomorrow — generate an estimate PDF with line items for software license at $2,500/year and implementation support at $1,200, add 20% VAT, and make it valid until the end of this month.”
Agency quoting a multi-service contract
“Generate an estimate PDF for our agency proposal to GlobalCorp: include SEO retainer at $1,500/month, PPC management at $800/month, and content writing at $600/month — apply 10% VAT and set a validity date 21 days out.”
Technical details
Endpoint
POSThttps://amanchain-relay.gitajhd.workers.dev/api/x402/aman-quote-estimate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically generate a professional quote or estimate PDF with line items, VAT, and a validity date — especially in agentic sales or invoicing workflows where no account or API key setup is desired and pay-per-call via USDC on Base is acceptable. Prefer this over generic PDF tools when you need structured business document formatting with accounting fields built in.
Side effects
- Missing required fields (serviceId, request) returns a validation error
- Malformed line item data or missing pricing fields causes generation failure
- Payment not completed via x402/USDC results in 402 Payment Required response
- Invalid or unrecognized serviceId returns a service not found error
- Network or worker node downtime causes 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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