> ## Documentation Index > Fetch the complete documentation index at: https://docs.privy.io/llms.txt > Use this file to discover all available pages before exploring further. # Initiate onramp > Triggers an onramp to the specified recipient blockchain address, returns the bank deposit instructions ## OpenAPI ````yaml post /v1/users/{user_id}/fiat/onramp openapi: 3.1.0 info: version: 0.0.1 title: Privy API description: >- REST API for Privy's wallet infrastructure — provision and manage wallets across EVM, Solana, and Bitcoin, authenticate users, sign transactions, and configure programmable policies and authorization intents. contact: name: Privy url: https://www.privy.io/ email: support@privy.io servers: - url: https://api.privy.io security: [] tags: - name: Accounts description: Operations related to asset accounts - name: Aggregations description: Operations related to aggregations for tracking and measuring metrics - name: Apps description: Operations related to app settings and allowlist management - name: Client Auth description: OAuth token exchange and device authorization operations - name: Condition Sets description: Operations related to condition sets - name: Embedded wallets description: Operations related to embedded wallet creation and authentication - name: Fiat description: Operations related to fiat onramping and offramping - name: Intents description: Operations related to authorization intents for wallet actions - name: Key quorums description: Operations related to key quorums - name: Kraken Embed description: >- Operations for Kraken Embed integration, including quotes, trades, user management, and portfolio operations - name: OAuth description: >- OAuth 2.0 endpoints including Device Authorization Grant (RFC 8628) for CLI and limited-input device login flows - name: Organizations description: Operations related to organization secret management - name: Policies description: Operations related to policies - name: Shared description: Common schemas shared across resources - name: Swaps description: Operations for swapping tokens within wallets - name: Transactions description: Operations related to transactions - name: User signers description: Operations related to user signers - name: Users description: Operations related to users - name: Wallet Actions description: Operations related to wallet actions - name: Wallets description: Operations related to wallets - name: Webhooks description: >- Webhook events that Privy sends to your configured endpoint when specific actions occur in your app - name: Yield description: >- Operations for depositing and withdrawing funds from ERC-4626 yield vaults (Morpho, Aave) paths: /v1/users/{user_id}/fiat/onramp: post: tags: - Fiat summary: Initiate an onramp transaction description: >- Triggers an onramp to the specified recipient blockchain address, returns the bank deposit instructions operationId: initiateFiatOnramp parameters: - schema: type: string description: The ID of the user initiating the onramp required: true name: user_id in: path - schema: type: string description: ID of your Privy app. required: true name: privy-app-id in: header requestBody: required: true content: application/json: schema: type: object properties: amount: type: string minLength: 1 provider: $ref: '#/components/schemas/OnrampProvider' source: type: object properties: payment_rail: $ref: '#/components/schemas/FiatPaymentRail' currency: $ref: '#/components/schemas/FiatCurrency' required: - payment_rail - currency destination: type: object properties: chain: $ref: '#/components/schemas/OnrampChain' currency: $ref: '#/components/schemas/OnrampAsset' to_address: type: string required: - chain - currency - to_address required: - amount - provider - source - destination example: amount: '100.00' provider: bridge-sandbox source: currency: usd payment_rail: ach_push destination: currency: usdc chain: base to_address: '0x38Bc05d7b69F63D05337829fA5Dc4896F179B5fA' responses: '200': description: Bank deposit instructions for the onramp content: application/json: schema: allOf: - $ref: '#/components/schemas/OnrampResponse' - example: id: 3a61a69a-1f20-4113-85f5-997078166729 status: awaiting_funds deposit_instructions: payment_rail: ach_push currency: usd amount: '100.0' deposit_message: BRGFU2Z9TJPJXCS7ZZK2 bank_account_number: '11223344556677' bank_routing_number: '123456789' bank_beneficiary_name: Bridge Ventures Inc bank_beneficiary_address: 1234 Elm St, Springfield, IL 12345 bank_name: Bank of Nowhere bank_address: 1800 North Pole St., Orlando, FL 32801 security: - appSecretAuth: [] components: schemas: OnrampProvider: type: string enum: - bridge - bridge-sandbox description: Valid set of onramp providers title: OnrampProvider example: bridge x-stainless-model: client_auth.onramp_provider FiatPaymentRail: type: string enum: - sepa - ach_push - wire description: Supported fiat payment rails. title: FiatPaymentRail x-stainless-model: fiat.fiat_payment_rail FiatCurrency: type: string enum: - usd - eur description: Supported fiat currencies. title: FiatCurrency x-stainless-model: fiat.fiat_currency OnrampChain: type: string enum: - ethereum - base - arbitrum - polygon - optimism description: Supported blockchain chains for onramp and offramp. title: OnrampChain x-stainless-model: fiat.onramp_chain OnrampAsset: type: string enum: - usdc description: Supported crypto assets for onramp and offramp. title: OnrampAsset x-stainless-model: fiat.onramp_asset OnrampResponse: type: object properties: id: type: string status: $ref: '#/components/schemas/OnrampTransferStatus' deposit_instructions: $ref: '#/components/schemas/OnrampDepositInstructions' required: - id - status - deposit_instructions description: Response for an onramp transfer initiation. title: OnrampResponse x-stainless-model: fiat.onramp_response OnrampTransferStatus: type: string enum: - awaiting_funds - in_review - funds_received - payment_submitted - payment_processed - canceled - error - undeliverable - returned - refunded description: Status of an onramp or offramp transfer. title: OnrampTransferStatus x-stainless-model: fiat.onramp_transfer_status OnrampDepositInstructions: type: object properties: amount: type: string currency: $ref: '#/components/schemas/FiatCurrency' payment_rail: $ref: '#/components/schemas/FiatPaymentRail' deposit_message: type: string bank_name: type: string bank_account_number: type: string bank_routing_number: type: string bank_beneficiary_name: type: string bank_beneficiary_address: type: string bank_address: type: string iban: type: string bic: type: string account_holder_name: type: string required: - amount - currency - payment_rail description: Bank deposit instructions for an onramp transfer. title: OnrampDepositInstructions x-stainless-model: fiat.onramp_deposit_instructions securitySchemes: appSecretAuth: type: http scheme: basic description: >- Basic Auth header with your app ID as the username and your app secret as the password. ````