> For the complete documentation index, see [llms.txt](https://docs.ur.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ur.app/api-reference/api/account/delegated-contract-mode/get-on-ramp-quote.md).

# Get on-ramp quote

Delegated Contract Mode will be deprecated soon; new partners should use Managed Custody Mode. On-ramp is not yet generally available; this endpoint is documented for preview only. Returns a real-time quote for fiat token to USDC (with optional swap or bridge) based on BufferPool and limit rules. If isSupport is false or needLivenessCheck is true, guide the user accordingly before submitting.

```json
{"openapi":"3.1.0","info":{"title":"UR API","version":"1.0.0"},"tags":[{"name":"Delegated Contract Mode","description":"Legacy partner APIs built on the Delegator Contract. Not recommended for new integrations."}],"servers":[{"url":"https://openapi.ur.app","description":"Production (partner API)"},{"url":"https://uropenapi-qa.ur-inc.xyz","description":"Testnet (partner API)"}],"security":[{"partnerAuth":[]},{"userWalletAuth":[]}],"components":{"securitySchemes":{"partnerAuth":{"type":"apiKey","in":"header","name":"X-Api-Signature","description":"Partner Auth: EIP-191 signature by the partner's registered backend key, with X-Api-Deadline and optional X-Api-PublicKey headers. See the Signature and verify guide."},"userWalletAuth":{"type":"apiKey","in":"header","name":"sign","description":"User wallet auth (External Wallet Access Mode): EIP-191 signature by the user's wallet key, with tokenId, network, hash, and deadline headers. See the Signature and verify guide."}},"schemas":{"DcEnvelope":{"type":"object","properties":{"code":{"type":"integer","description":"0 on success; non-zero indicates a business rejection.","format":"int64"},"message":{"type":"string","description":"Human-readable diagnostic; empty on success."},"data":{"description":"Business payload. Shape depends on the endpoint."}},"required":["code","message"],"description":"Standard response envelope for the partner API (openapi.ur.app)."}}},"paths":{"/v1/onramp/quote":{"post":{"tags":["Delegated Contract Mode"],"operationId":"dcGetOnrampQuote","summary":"Get on-ramp quote","description":"Delegated Contract Mode will be deprecated soon; new partners should use Managed Custody Mode. On-ramp is not yet generally available; this endpoint is documented for preview only. Returns a real-time quote for fiat token to USDC (with optional swap or bridge) based on BufferPool and limit rules. If isSupport is false or needLivenessCheck is true, guide the user accordingly before submitting.","parameters":[{"name":"X-Api-Signature","in":"header","required":true,"schema":{"type":"string"},"description":"Partner's EIP-191 signature (0x-prefixed hex)."},{"name":"X-Api-Deadline","in":"header","required":true,"schema":{"type":"string"},"description":"Unix seconds when the request signature expires (within 5 minutes)."},{"name":"X-Api-PublicKey","in":"header","required":false,"schema":{"type":"string"},"description":"Partner's signer Ethereum address."}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","properties":{"urId":{"type":"integer","description":"UR user ID.","format":"int64"},"fromToken":{"type":"string","description":"Fiat token symbol from /v1/tokens."},"toToken":{"type":"string","description":"Destination token symbol from /v1/tokens."},"amount":{"type":"string","description":"Input amount in smallest units. After conversion, must be at least 5 USDC."},"slippageBps":{"type":"integer","description":"Slippage in basis points. Default 50."},"chainId":{"type":"string","description":"Chain ID (CAIP-2); currently Mantle only."}},"required":["urId","fromToken","toToken","amount"]}}}},"responses":{"200":{"description":"Response envelope. For the user API, retCode 0 means success; for the partner API, code 0 means success. Business rejections return HTTP 200 with a non-zero code.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/DcEnvelope"}}}}}}}}}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.ur.app/api-reference/api/account/delegated-contract-mode/get-on-ramp-quote.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.