Skip to main content

eBay

DYLI makes it easy to discover approved eBay inventory, including PSA Vault listings.

Today, users can go to:

https://www.dyli.io/ebay

From there, they can search eBay listings, pick a card or sealed item, and check out through DYLI.

Example​

A collector finds a graded card on eBay that they want in their DYLI account.

Instead of buying it separately and handling shipping themselves, they use our eBay integration. DYLI buys the card on their behalf, receives it from the seller, verifies it, and adds it to their account.

Once it is in DYLI, they can hold it, redeem it, trade it, or resell it (use all of our features).

Add Any Seller​

By default, DYLI shows PSA Vault listings, but users can add any eBay seller they want. Add a seller username or storefront link, search their listings in DYLI, then buy through the same checkout flow.

Payment​

Users can pay with their DYLI account balance or with credit card.

The final checkout total will include the eBay item price, shipping, taxes, and any eBay processing fees. DYLI shows the available fulfillment option and total before checkout.

Read live PSA Vault listings​

Every active API key can search the live approved eBay feed. PSA Vault is the default seller:

curl "https://www.dyli.io/api/public/v1/ebay/listings?seller=psa&q=pikachu&grade=10&limit=25" \
  -H "x-api-key: $DYLI_API_KEY"

Load one exact item:

curl "https://www.dyli.io/api/public/v1/ebay/listings?id=EBAY_ITEM_ID" \
  -H "x-api-key: $DYLI_API_KEY"

Supported filters include q, seller, brand, grade, minPrice, maxPrice, sort, page, and limit. sort accepts priceAsc, priceDesc, or newest. Only sellers approved for partner purchasing are returned; the default allowlist contains psa.

Each row includes the eBay item ID, seller, images, condition, price, estimated shipping, quantity, and buying options:

{
  "listing_id": "ebay:v1|123456789|0",
  "item_id": "v1|123456789|0",
  "name": "Example PSA 10 Card",
  "source_marketplace": "ebay",
  "vault_provider": "psa_vault",
  "psa_vault": true,
  "price": 125,
  "shipping_estimate": 0,
  "currency": "USD",
  "quantity_available": 1,
  "purchasable": false,
  "purchase": {
    "status": "coming_soon"
  }
}

Buying through the API​

The public Read API remains discovery-only. Use the Commerce API catalog response and its purchase.quote_item to buy approved eBay inventory with USDC or Stripe.

For a white-label catalog, the same feed is available at:

GET /api/commerce/v1/catalog/ebay?seller=psa&q=pikachu
GET /api/commerce/v1/catalog/ebay?id={ebay_item_id}

Seller-side listing management​

Creating or managing eBay resale listings through the API is also coming later. See the roadmap.