Stripe dispute "evidence due by" deadline: how to submit evidence via API

TL;DR

Every dispute carries an evidencedueby timestamp; submit before it via the dispute update endpoint with the evidence fields (and file uploads for documents). Prioritize compelling evidence: proof of delivery, customer communication, and matching billing descriptors. Late or missing evidence means an automatic loss, so calendar the deadline the moment the dispute lands.

Steps

1. On charge.dispute.created, read evidencedueby and put it on your ops calendar with a 48-hour buffer.

Expected: The deadline is tracked from minute one.

1. Gather evidence: order details, delivery proof, customer emails, terms accepted, and the billing descriptor the customer saw.

Expected: Your evidence file is complete before you write anything.

1. Upload supporting documents as files, then update the dispute with evidence fields referencing them.

Expected: The submission is structured and complete.

1. Submit well before the deadline and confirm the dispute status shows evidence submitted.

Expected: No last-minute failures.

1. Record the outcome when it resolves and tag the dispute reason for prevention analysis.

Expected: Win or lose, the data improves prevention.

When to use

• A chargeback arrives and you want to contest it
• You automate dispute responses
• Evidence deadlines keep getting missed

When not to use

• The dispute is fraudulent-pattern and unwinnable (consider accepting to save the fee)
• You want to prevent disputes (see Radar and descriptors)
• The dispute already closed as lost (different playbook)

Compatibility

Stripe Disputes API; file uploads for evidence. evidencedueby on dispute objects. Dashboard dispute flow mirrors the API.

Variant phrasings

### Stripe submit dispute evidence API

### chargeback evidence due by deadline

### dispute evidence fields Stripe

Root cause

Card networks give issuers a fixed evidence window, and Stripe passes it through as evidencedueby; silence at the deadline is scored as no defense. Structured evidence wins because reviewers decide in minutes, and organized proof (delivery plus communication) beats narrative every time.

Edge cases

• File uploads must finish before you reference them in the evidence update
• Some dispute categories weight specific evidence (shipping proof for not-received claims)
• Submitting evidence does not pause the funds withdrawal; the money stays held during review

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_bVncLXmiAm8e2grqvXsQKg