> For the complete documentation index, see [llms.txt](https://docs.kiiglobal.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kiiglobal.io/docs/kiichain-pay.md). # KiiChain Pay - [Introduction](https://docs.kiiglobal.io/docs/kiichain-pay/introduction.md): KiiChain Pay is non-custodial payments and FX infrastructure. Move money across on-chain and off-chain rails — FX, DEX swaps, on-ramps and off-ramps — through a single API. - [Generating API keys](https://docs.kiiglobal.io/docs/kiichain-pay/introduction/generating-api-keys.md): Create an API key in the KiiChain Pay dashboard, understand scopes and expiry, and learn how to authenticate and sign your API requests. - [Internal wallets](https://docs.kiiglobal.io/docs/kiichain-pay/introduction/internal-wallets.md): The Kii Wallet is an optional, non-custodial embedded wallet with sponsored gas. Users can just as well bring their own external wallet — on-ramps, off-ramps and FX swaps work the same either way. - [Privy delegated access](https://docs.kiiglobal.io/docs/kiichain-pay/introduction/privy-delegated-access.md): Delegate a Kii Wallet to the KiiChain Pay signer so your backend can sign and broadcast transactions on the user's behalf — without a per-transaction prompt. - [KYC](https://docs.kiiglobal.io/docs/kiichain-pay/introduction/kyc.md): KYC gates wallets, limits and provider access in KiiChain Pay. Learn the account levels, individual vs. company verification, and the separate provider KYC/KYB for on- and off-ramps. - [Guides](https://docs.kiiglobal.io/docs/kiichain-pay/guides.md): The four ways to move value with KiiChain Pay — on-ramp, off-ramp, FX swap and DEX swap — the shared quote → create → act → track loop, how they differ, and where to find the IDs each one needs. - [Quick Start](https://docs.kiiglobal.io/docs/kiichain-pay/guides/quick-start.md): End-to-end walkthroughs for the four KiiChain Pay value flows — on-ramp, off-ramp, FX swap, and permissionless DEX swap. - [Creating an on-ramp](https://docs.kiiglobal.io/docs/kiichain-pay/guides/quick-start/creating-an-on-ramp.md): Move fiat into crypto with KiiChain Pay. Quote a rail, open the on-ramp, have the user pay off-platform, and track the activity to completion. - [Creating an off-ramp](https://docs.kiiglobal.io/docs/kiichain-pay/guides/quick-start/creating-an-off-ramp.md): Move crypto into a bank account with KiiChain Pay. Quote a rail, open the off-ramp, execute the on-chain transaction, and track the activity until the fiat lands. - [Creating an FX swap](https://docs.kiiglobal.io/docs/kiichain-pay/guides/quick-start/creating-an-fx-swap.md): Swap one crypto asset for another as a custodial, tracked KiiChain Pay activity. Quote an instrument, open the swap, execute the on-chain transaction, and track it to completion. - [Creating a DEX swap](https://docs.kiiglobal.io/docs/kiichain-pay/guides/quick-start/creating-a-dex-swap.md): Swap tokens on-chain through a DEX from any wallet — permissionless, with no account, KYC, or activity. Quote the swap, approve if needed, then sign and broadcast the returned transaction yourself. - [API Reference](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference.md): Every KiiChain Pay backend endpoint, plus the official Postman collection. - [Accounts](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/accounts.md) - [Blockchain](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/blockchain.md) - [Geofence](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/geofence.md) - [Ledger](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/ledger.md) - [Market](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/market.md) - [Notifications](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/notifications.md) - [Portfolio](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/portfolio.md) - [Tickets](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/tickets.md) - [Users](https://docs.kiiglobal.io/docs/kiichain-pay/api-reference/users.md) --- # Agent Instructions This documentation is published with GitBook. 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