E-commerce

Ebay Finance Data Extractor

Vern's Ebay Finance extractor imports a new merchant's store data — transactions and payouts — into your product as structured, ready-to-use tables. It's built for teams onboarding sellers off Ebay Finance, so a new store's full history is in your app the moment they sign up.

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Ebay Finance

SaaS API (REST)

Managed auth, retries, and throttling

Normalized JSON, CSV, and DB-ready output

Cleaned JSON, CSV, and DB-ready output

Export coverage

Know exactly what Vern pulls before you migrate.

Objects Vern extracts

Vern extracts the full set of queryable Ebay Finance objects (2 total), including: Payouts and Transactions. All of these support incremental change tracking, so syncs pull only what changed.

Output schema

Normalized JSON per object with referential keys preserved, so the relationships between your user's records survive the import. Timestamps are returned in ISO 8601. Delivered as JSON or CSV, or loaded straight into your own application database or pushed to your API — whatever your product expects.

Where it can land

Your own application database (Postgres, MySQL), a direct push to your API or webhook, or JSON/CSV files, plus another e-commerce system (Adobe Commerce (Magento), Akeneo, Amazon Seller Partner) when a user is switching tools.

Source details

Built for the source type shown above, with extractor content refreshed from the collection record.

Managed by Vern

The details you normally have to build yourself.

Authentication

OAuth 2.0 (Authorization Code flow). Your new user authorizes Ebay Finance once during onboarding — their credentials never touch your code. Ebay Finance access tokens are short-lived and refresh tokens roll on the provider's own schedule, so Vern manages the full token lifecycle and refresh and the import never drops midway. See Ebay Finance's authentication guide.

Pagination

Vern detects and handles Ebay Finance's paging model (cursor, page-number, or offset) internally and returns one consistent, de-duplicated result set — so you import a user's complete data without ever managing page tokens.

Rate limits and gotchas

Ebay Finance enforces its own API rate limits (see Ebay Finance's rate-limit docs). Vern queues and throttles requests internally so importing a new user's data never trips a 429 — even on a large account.

OAuth-based sources expire access tokens frequently and require a working refresh flow — a dropped refresh is the most common cause of a half-finished import. Vern owns the refresh loop so a new user's onboarding completes even on a long extraction.

API quickstart

1. Create a migration for Ebay Finance
curl -X POST https://app.vern.so/api/v1/migrations \
  -H "x-api-key: $VERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "name": "Ebay Finance → Postgres", "source": "Ebay Finance" }'
→ { "migration_id": "mig_..." }
2. Generate the extraction recipe (pulls live via the Ebay Finance API)
curl -X POST https://app.vern.so/api/v1/migrations/$MIGRATION_ID/runs \
  -H "x-api-key: $VERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "kind": "generate", "extract_via_api": true }'
3. Run the approved extraction
curl -X POST https://app.vern.so/api/v1/migrations/$MIGRATION_ID/runs \
  -H "x-api-key: $VERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "kind": "execute" }'
4. Download the normalized CSV export
curl https://app.vern.so/api/v1/migrations/$MIGRATION_ID/exports/{template} \
  -H "x-api-key: $VERN_API_KEY" -o ebay-finance_export.csv

A cleaner way to extract without rebuilding source-specific plumbing.

View docs

Common questions

Can I keep a user's Ebay Finance data in sync after the first import? Yes — 2 Ebay Finance objects support incremental change tracking, so after the first full import Vern pulls only what changed on re-run.

Can I move a user from Ebay Finance to Adobe Commerce (Magento)? Yes — Vern normalizes the Ebay Finance data model into typed tables that map cleanly onto Adobe Commerce (Magento) and into your own product.

What does it cost to read the Ebay Finance API? Ebay Finance's own API access follows Ebay Finance's pricing/plan; Vern is billed separately per import. Check Ebay Finance's developer docs for their current limits.