> 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-supported-asset-list.md).

# Get supported asset list

Delegated Contract Mode will be deprecated soon; new partners should use Managed Custody Mode. Returns the token list configured for the partner, including contract addresses, on-chain decimals, and display decimals, synchronized with the on-chain chain contract config.

```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/tokens":{"get":{"tags":["Delegated Contract Mode"],"operationId":"dcGetTokens","summary":"Get supported asset list","description":"Delegated Contract Mode will be deprecated soon; new partners should use Managed Custody Mode. Returns the token list configured for the partner, including contract addresses, on-chain decimals, and display decimals, synchronized with the on-chain chain contract config.","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."}],"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-supported-asset-list.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.