> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Legacy swap quotes

> Find the current Routes API quote endpoint for new swap integrations.

For new integrations, use [`POST /v1/quotes`](/api-reference/v1/quotes). The v1 API returns a signed quote and funding transaction and supports status tracking through the [intent status endpoint](/api-reference/v1/intent-status).

The earlier `/quotes/v3/quotes/exactIn/swap` service uses a different contract. Do not send its payloads to v1. For keyless exact-input price discovery, see the [open quoting service](/api-reference/public-quote).


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