---
title: "Resolve several paired software questions and a compatibility check in one sourced response"
method: GET
path: "/api/v1/software/answer"
tags: ["Data", "Provenance"]
---

# Resolve several paired software questions and a compatibility check in one sourced response

`GET /api/v1/software/answer`

## Request

- Base URL: `https://api.daystruct.ai`
- URL: `https://api.daystruct.ai/api/v1/software/answer`
- Auth: one of:
  - none
  - HTTP bearer

Repeat package and api in matching order (up to four pairs). Optional runtime_package, runtime, and runtime_version must be supplied together.

## Query parameters

- `package` string[], required
- `api` string[], required
- `runtime_package` string
- `runtime` string
- `runtime_version` string

## Headers

- `X-Daystruct-Client-Id` string
- `X-Daystruct-Agent` string
- `X-Daystruct-Use-Case` string
- `X-Daystruct-Agent-Id` string, uuid

## Response `200`

A bounded JSON envelope with pagination metadata.

## Other responses

- `400`: Invalid query.
- `429`: Rate limit exceeded.

---

[API](https://skmtc.dev/daystruct/apis/daystruct-api.md) · [All operations](https://skmtc.dev/daystruct/apis/daystruct-api/llms.txt) · [OpenAPI document](https://skmtc.dev/daystruct/apis/daystruct-api/revisions/8cd3c7f60e18?raw)