PEPTIDES·INDEX
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For vendors

Get your store listed on Peptides·Index

Free to apply. We list only vendors with independently verifiable COAs.

Apply now ↓

What a listing includes

  • Live price trackingPrices and stock synced via API
  • Verified COAs, publishedShown next to your products
  • Affiliate referral trafficBuyers click through to your store
  • Eligible for social featuresBased on API checker score · not guaranteed

How it works

  1. Step 1: Apply

    Fill in the form. Applying is free.

  2. Step 2: We review

    We check your store and COAs — usually within about one business day.

  3. Step 3: Approved — onboarding invoice

    If you pass, we email a one-time $79 onboarding & integration invoice.

  4. Step 4: Integrate our API

    Connect your catalog and orders endpoints and confirm your referral link applies our discount, using the vendor API guide — there's also an AI onboarding prompt you can paste into an AI assistant. The vendor portal issues your API key and checks each step. Stuck? Book a call and we'll help.

  5. Step 5: Final review, then listed

    We do a last manual check, then your products go live.

Onboarding & integration

One-time · charged only after you pass the initial review

$79once

No recurring listing fee

What it covers & refunds

  • Verifying and integrating your catalog and COAs
  • Mapping your products into our system
  • Validating your API integration

We primarily earn through affiliate commissions when we send you sales.

Refunds: full refund if we decline you at final review. No refund if your COAs fail verification — checking them is what the fee pays for.