Keys let your own scripts read and change your collection. From 1 January 2027 they need the Advanced or Elite plan; until then every plan can use them. Full documentation: /api/v1/
No API keys yet. Create one to use Gestic from your own scripts.
Link SpellWeave to send it a snapshot of the cards in your Gestic collection and import the decks it builds for you.
What leaves Gestic: the card names and Scryfall ids of your collection, one line per distinct card, and nothing else: no quantities, no printings, no prices, no personal details. SpellWeave gets your data only when you click Push, and you can disconnect at any time; Gestic then asks SpellWeave to revoke its access. SpellWeave's own terms apply to what you store there: spellweave.app.
Send a collection snapshot
Every push creates a new collection in SpellWeave. Gestic never retries automatically when the result is uncertain, because a retry could create another collection.
Link an eBay account to list cards for sale from Gestic. What we store, and for how long, is in the privacy policy.
Fee margin
Adds your chosen margin to the asking price after currency conversion. Actual eBay fees can differ. It does not change the card's sale price, only what is asked on eBay. 0 means no change.
Selling policies
These come from your eBay account and are used for every card Gestic lists. Create or change them on eBay; choose here which to use.
Choose a policy requiring immediate payment. Gestic blocks publication when this requirement is missing.
You have no eBay inventory location yet. This is not the same as an address under eBay Account › Personal Information — eBay requires a separate ship-from location before Gestic can publish a listing.
This is sent to eBay to create the location. Gestic does not keep the address.
A short stable name for this location on eBay. Yours to choose; it cannot be changed later.
eBay will ask you to approve Gestic. If you do, we store:
We use them to publish the listings you ask for and to notice when a card sells, so it comes off your list. You can unlink at any time.
What we store, in the privacy policy
Gestic will forget your eBay credentials.
Anything already listed on eBay stays listed, and we stop tracking sales — so a card can sell on eBay and stay on your Gestic list.
Copy this key now. It is stored hashed and cannot be shown again. If you lose it, revoke it and create another.