> For the complete documentation index, see [llms.txt](https://docs.aqua.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aqua.network/developers/reference/addresses-and-networks.md).

# Addresses & networks

The single source of truth for Aquarius deployment addresses. All values are verified against the production application configuration.

## Mainnet

|                                    | Address / URL                                                                                                                                                          |
| ---------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **AMM router**                     | [`CBQDHNBFBZYE4MKPWBSJOPIYLW4SFSXAXUTSXJN76GNKYVYPCKWC6QUK`](https://stellar.expert/explorer/public/contract/CBQDHNBFBZYE4MKPWBSJOPIYLW4SFSXAXUTSXJN76GNKYVYPCKWC6QUK) |
| **Provider-fee collector factory** | [`CA4Q2T6FRAFYJYSMDJV7F6B7RL5PS6QS2UOZHBMCT2KSMGQRAAKP2MKO`](https://stellar.expert/explorer/public/contract/CA4Q2T6FRAFYJYSMDJV7F6B7RL5PS6QS2UOZHBMCT2KSMGQRAAKP2MKO) |
| **AQUA asset**                     | `AQUA:GBNZILSTVQZ4R7IKQDGHYGY2QXL5QOFJYQMXPKWRRM5PAV7Y4M67AQUA`                                                                                                        |
| **Backend API**                    | `https://amm-api.aqua.network/api/external/v2` ([spec](https://amm-api.aqua.network/api/schema/redoc/))                                                                |
| **Soroban RPC**                    | `https://mainnet.sorobanrpc.com`                                                                                                                                       |
| **Horizon**                        | `https://horizon.stellar.org`                                                                                                                                          |

## Testnet

|                                              | Address / URL                                              |
| -------------------------------------------- | ---------------------------------------------------------- |
| **AMM router**                               | `CBCFTQSPDBAIZ6R6PJQKSQWKNKWH2QIV3I4J72SHWBIK3ADRRAM5A6GD` |
| **Test assets issuer** (AQUA, USDC, USDT, …) | `GAHPYWLK6YRN7CVYZOO4H3VDRZ7PVF5UJGLZCSPAEIKJE2XSWF5LAGER` |
| **Backend API**                              | `https://amm-api-testnet.aqua.network/api/external/v2`     |
| **Soroban RPC**                              | `https://soroban-testnet.stellar.org:443`                  |
| **Horizon**                                  | `https://horizon-testnet.stellar.org`                      |
| **Friendbot** (account funding)              | `https://friendbot.stellar.org?addr=<PUBLIC_KEY>`          |

{% hint style="info" %}
**Pool addresses are not listed here** — pools are deployed permissionlessly and discovered at runtime: call `get_pools(tokens)` on the router, or query the [Backend API](/developers/reference/backend-api.md) `/pools/` endpoint.
{% endhint %}

{% hint style="info" %}
Stellar testnet is wiped 2–4 times per year, but Aquarius redeploys from a pinned deployer seed — the testnet addresses above are expected to persist across resets, and the test-asset issuer keeps its keys. State (pools, balances) is recreated each time; if a value here disagrees with the live deployment right after a reset, the rebuild may still be in progress — see [Testing on testnet](/developers/testing-on-testnet.md).
{% endhint %}