# Models

## The Error object

```json
{"openapi":"3.0.3","info":{"title":"Orda API","version":"1.1.0"},"components":{"schemas":{"Error":{"type":"object","properties":{"error":{"type":"string","description":"Error type identifier"},"message":{"type":"string","description":"Human-readable error message"},"correlationId":{"type":"string","description":"Request correlation ID for debugging"}}}}}}
```

## The QuoteRequest object

```json
{"openapi":"3.0.3","info":{"title":"Orda API","version":"1.1.0"},"components":{"schemas":{"QuoteRequest":{"type":"object","required":["fromChain","fromToken","fromAddress","intent"],"properties":{"fromChain":{"type":"string","description":"Source blockchain chain ID"},"fromToken":{"type":"string","description":"Source token contract address"},"fromAddress":{"type":"string","description":"Source wallet address"},"intent":{"type":"object","required":["method","value"],"properties":{"method":{"type":"string","enum":["usd","fromAmount","toAmount"],"description":"Quote calculation method"},"value":{"type":"string","description":"Amount value for the specified method"}}},"recipientId":{"type":"string","description":"The ID of an existing recipient to send funds to (provide either this OR settlementDetails)"},"settlementDetails":{"type":"object","description":"Inline settlement details (provide either this OR recipientId)","properties":{"toChain":{"type":"string","description":"Destination blockchain chain ID"},"toToken":{"type":"string","description":"Destination token contract address"},"toAddress":{"type":"string","description":"Destination wallet address"}}}}}}}}
```

## The QuoteResponse object

```json
{"openapi":"3.0.3","info":{"title":"Orda API","version":"1.1.0"},"components":{"schemas":{"QuoteResponse":{"type":"object","properties":{"message":{"type":"string","description":"Status message"},"transactionId":{"type":"string","description":"Transaction ID"},"quote":{"type":"object","properties":{"provider":{"type":"string","description":"Provider used for the transaction"},"subProvider":{"type":"string","description":"Sub-provider used (e.g., specific DEX or bridge within an aggregator)","nullable":true},"provideRequestId":{"type":"string","description":"Provider-specific request ID"},"fromToken":{"type":"object","properties":{"address":{"type":"string","description":"Token contract address"},"decimals":{"type":"integer","description":"Token decimals"},"symbol":{"type":"string","description":"Token symbol"},"price":{"type":"number","description":"Token price in USD"},"chainId":{"type":"integer","description":"Chain ID where this token is located"}}},"toToken":{"type":"object","properties":{"address":{"type":"string","description":"Token contract address"},"decimals":{"type":"integer","description":"Token decimals"},"symbol":{"type":"string","description":"Token symbol"},"price":{"type":"number","description":"Token price in USD"},"chainId":{"type":"integer","description":"Chain ID where this token is located"}}},"fromAmount":{"type":"string","description":"Amount in source token"},"toAmount":{"type":"string","description":"Amount in destination token"},"fromAddress":{"type":"string","description":"Source wallet address"},"toAddress":{"type":"string","description":"Destination wallet address"},"estimatedDuration":{"type":"integer","description":"Estimated duration in minutes"},"fees":{"type":"object","properties":{"bridge":{"type":"object","description":"Bridge/relayer fee details","properties":{"amount":{"type":"string","description":"Fee amount in smallest token units"},"token":{"type":"string","description":"Token symbol for the fee"}}},"gas":{"type":"object","description":"Gas fee details","properties":{"amount":{"type":"string","description":"Gas fee amount in smallest token units"},"token":{"type":"string","description":"Token symbol for the gas fee"}}},"integrator":{"type":"string","description":"Integrator fee"},"maxSlippage":{"type":"number","nullable":true,"description":"Maximum slippage tolerance as a decimal (e.g., 0.01 for 1%). Null if not applicable."}}}}},"approvalTxParams":{"type":"object","properties":{"from":{"type":"string","description":"Source address"},"to":{"type":"string","description":"Token contract address"},"gas":{"type":"string","description":"Gas limit"},"data":{"type":"string","description":"Transaction data"},"value":{"type":"string","description":"Transaction value"},"nonce":{"type":"integer","description":"Transaction nonce"}}},"transactionRequest":{"type":"object","properties":{"from":{"type":"string","description":"Source address"},"to":{"type":"string","description":"Destination address"},"data":{"type":"string","description":"Transaction data"},"value":{"type":"string","description":"Transaction value"},"chainId":{"type":"integer","description":"Chain ID"},"requestId":{"type":"string","description":"Request ID"},"gas":{"type":"string","description":"Gas limit"},"maxFeePerGas":{"type":"string","description":"Maximum fee per gas"},"maxPriorityFeePerGas":{"type":"string","description":"Maximum priority fee per gas"}}}}}}}}
```


---

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