# Retirement UI Integration Guide

### Query Params

To facilitate integrations, the KlimaDAO retirement interface supports query parameters to prefill a defined set of arguments.

Every field can be pre-filled, including selective retirement.

```
  quantity, // 1.23
  inputToken, // "bct" | "nct" | "mco2" | "usdc" | "klima" | "sklima" | "wsklima";
  retirementToken, // "bct" | "nct" | "mco2";
  beneficiary, // John Doe
  beneficiaryAddress, // 0x12345678912345678912345678912345678912345
  message, // Hello world
  projectTokens  // 0x12345678912345678912345678912345678912345
```

You can provide multiple arguments for `projectToken` and these will be automatically filled into the selective retirement fields (and the 'Advanced' dropdown will open itself to reveal them automatically).

Example URL with all fields filled, and 2 selective project tokens:

```
https://app.klimadao.finance/#/offset
  ?quantity=123
  &inputToken=klima
  &retirementToken=mco2
  &projectTokens=0x1234
  &projectTokens=0x5678
  &beneficiary=The%20Devs
  &beneficiaryAddress=0x123
  &message=Thanks%20devs!
```

[Original pull request implementing this feature for reference.](https://github.com/KlimaDAO/klimadao/pull/318)


---

# Agent Instructions: 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:

```
GET https://docs.klimadao.finance/developers/guides/retirement-ui-integration-guide.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.