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PaidPilot Reminder Draft
x402
PaidPilot Reminder Draft is a paid API for AI agents from api.paidpilot.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Generates a payment reminder email (subject + plain-text body) for an unpaid invoice, given tone, overdue days, and invoice details — draft only, never sends.
Price / call$0.01
Success—
StatusUnknown
How this service works
PaidPilot Invoice API: Draft a payment reminder email (friendly, firm or final notice). Returns subject + plain-text body for an unpaid invoice, days overdue, the recommended tone and the next step. Template-based, deterministic. Draft only: this API never sends email.
Output
Returns a JSON object containing: a ready-to-use email subject line, a plain-text email body personalized with client name, invoice number, amount, and due date, the number of days the invoice is overdue, the tone applied (friendly/polite/firm/final), and a recommended next step for the sender. The draft is never transmitted — the caller is responsible for sending.
Example use cases
Freelancer chasing overdue payment
“Write a friendly payment reminder to my client Jordan Lee for invoice #FL-0089, $1,200 USD due on 2025-04-15. Sign it from me, Priya Sharma, and include a payment link at https://pay.me/fl0089 — I just want a gentle nudge, not anything aggressive.”
Final notice before collections
“Generate a final notice email for invoice #ENT-5521 — my client Goldstone Media owes $8,750 USD, it was due 2025-03-20. Sign it from Atlas Agency, use a final tone, include https://pay.atlas.io/5521 as the payment link, mention the late fee terms are 2% per month, and give them 7 days to pay.”
Automated AR reminder in billing workflow
“As of today 2025-05-28, draft a firm reminder for invoice #B2B-3300 sent to Vertex Partners for $22,000 USD due 2025-05-07. Sign from Beacon Solutions and include the payment link https://payments.beacon.io/b2b3300.”
Technical details
Endpoint
POSThttps://api.paidpilot.io/v1/reminder-draft?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, template-based payment reminder email draft and do not need AI-generated creative copy or actual email delivery. Ideal for accounts-receivable automation pipelines, billing systems, or agents that compose and then send the email via a separate channel. Prefer over general-purpose LLM text generation when consistency, structured output (subject + body + metadata), and low per-call cost matter.
Side effects
- Missing required fields (invoice_number, client_name, from_name, due_date, amount) returns a 422 validation error
- Invalid date format for due_date or as_of returns a 400 error
- amount <= 0 or exceeding maximum returns a 400 validation error
- Invalid tone enum value (not friendly/polite/firm/final) returns a 422 error
- payment_link not a valid URI returns a 400 error
- final_deadline_days outside 1–60 range returns a 422 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | "friendly" (alias "polite"), "firm", or "final" |
| as_of | string | Today's date for the days-overdue count, YYYY-MM-DD (default: today, UTC) |
| amount | number | Amount due |
| currency | string | ISO-4217, default USD |
| due_date | string | YYYY-MM-DD |
| from_name | string | Your name or business, used in the sign-off |
| client_name | string | Client's name for the greeting |
| payment_link | string | |
| invoice_number | string | |
| late_fee_terms | string | Your agreed late-fee terms, e.g. "1.5% per month"; mentioned in the final notice only |
| final_deadline_days | integer | Final notice: days the client has to pay |
Tags
x402
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