Your own OpenRouter, white-labelled.

One OpenAI-compatible endpoint across every model Relay routes. Your brand, your prices, your margin. A wallet for each of your users, automatic spend caps, and revenue split paid out on Mint — not OpenRouter's.

Create a workspace ↗ See how it works

Launch in five calls

Sign upCreate a workspace, your first app and a live provisioning key in one call — or the form at /console.

Set your priceDefault markup per app, overridable per model. The next request bills at the new rate and /v1/models reflects it immediately.

Give a user a walletPOST /v1/wallets from your backend, or let the console do it. Each user holds their own Mint balance.

Send a top-up linkCreem, Polar, PayPal, Stripe, iyzico or USDC — whichever your market actually uses. The signed webhook deposits straight into the wallet.

Call the modelThe user's wallet pays the provider's exact cost; your margin and the platform fee settle automatically on every captured charge.

curl $VEND/v1/chat/completions \
  -H "Authorization: Bearer $VK" -H "Vend-End-User: user_42" \
  -H "Content-Type: application/json" \
  -d '{"model":"tensorzero::model_name::openai::gpt-4o-mini","messages":[{"role":"user","content":"hi"}]}'

Built for founders OpenRouter does not serve

Your brand, not theirs

Your users never see OpenRouter. The endpoint, the invoice and the dashboard are yours.

Non-US top-ups

Mint checkouts cover iyzico and USDC alongside Stripe, Creem, Polar and PayPal — markets Stripe alone does not reach.

Per-user wallets

Every user gets a prepaid balance with its own daily spend cap, enforced atomically — no shared pool to drain.

Success-only billing

A hold is placed first; only the exact provider cost plus your markup is ever captured. Failures release automatically.

Automatic payouts

Every charge splits into provider cost, your margin and the platform fee on Mint — idempotent, with a reconciler for interrupted legs.

One API, every model

The full OpenAI-compatible surface, streaming included, across whatever Relay routes — no separate integration per provider.

Pricing

What you pay Vend
Platform fee	a share of your margin on captured charges, set by the operator at launch — not a per-seat or per-request fee
Provider cost	passed through exactly; Vend adds no markup of its own on top of what you charge your users
Hosting	run it yourself (open path) or on the operator's infrastructure

Compare that to reselling through a provider's own billing: you do not control the price, the invoice, or when you get paid. On Vend you set the markup and Mint pays you out.