diff --git a/packages/apps/docs/src/docs/reference/spirekey-ref.md b/packages/apps/docs/src/docs/reference/spirekey-ref.md
index b4e200a254..419aa76c2c 100644
--- a/packages/apps/docs/src/docs/reference/spirekey-ref.md
+++ b/packages/apps/docs/src/docs/reference/spirekey-ref.md
@@ -17,4 +17,80 @@ For information about embedding Kadena SpireKey in your applications, see the fo
 
 - [Kadena Improvement Proposal (KIP) 0030](https://github.com/kadena-community/spirekey/blob/main/docs/KIP-0030/KIP-0030.md)
 
+From your application, initiate a `GET` request to the Kadena SpireKey /connect endpoint:
+[https://spirekey.kadena.io/connect](https://spirekey.kadena.io/connect). 
+
+The `GET` request expects you to provide the following search parameters:
+
+| Parameter | Type | Description |
+| :--------- | :------- | :---------------------------------------------------------------------- |
+| returnUrl  | string   | Specifies the application URL that SpireKey should return users to after connecting to register or access a SpireKey account. |
+| networkId  | string   | Specifies the network identifier for the transaction to be submitted on. For example, use the network identifier testnet04 for transactions to be submitted on the Kadena test network. |
+| chainId    | string   | Specifies the chain identifier for the transaction to be submitted on. |
+| reason     | string?  | Specifies the reason you want application users to connect to a SpireKey account. |
+| optimistic | boolean? | Determines whether SpireKey returns optimistically to your application before an account is confirmed on the blockchain. You can set this parameter to `false` to disable optimistic mode. |
+
+### Registration and onboarding
+
+After your application redirects users to
+[https://spirekey.kadena.io/connect](https://spirekey.kadena.io/connect), they are
+prompted to create a passkey if they don't already have a SpireKey account. In most
+cases, applications don't need to wait for the account to be created before preparing
+transactions. Therefore, by default, SpireKey uses optimistic mode to redirect users back to the application as soon as the transaction to create an account has been submitted.
+
+If you want to require an account to be created before users can interact with your application, you can either make use of the `pendingTxIds` parameter returned in the `user` object or set the `optimistic` parameter to `false`.
+
+### Return value
+
+After connecting to an account in SpireKey, users are redirected to the `returnUrl` you specify for your application. 
+As part of the redirection, SpireKey appends a `user` object in the `searchParameters`. This object contains information you can use to address the user or to prepare a transaction.
+
+#### User
+
+| Parameter | Type | Description                                                              |
+| :----------- | :----------- | :----------------------------------------------------------------------- |
+| alias        | string       | Specifies an alias to use for the account as a display name. |
+| accountName  | string       | Specifies the `r:account` a user has connected to the application. |
+| pendingTxIds | string[]     | Specifies an array of pending transactions related to account creation or maintenance. |
+| credentials  | Credential[] | Specifies the credential for the account. See [Credential](#credential). |
+
+#### Credential
+
+Every SpireKey account can return one or more credentials when connected. The
+number of credentials does not have to match the number of credentials available on
+the blockchain. The credentials returned are the credentials the user wants to
+use to submit transactions in your application. When multiple credentials are returned, you
+should prepare the transaction with all credentials signing for the same relevant `capabilities`.
+
+| Parameter | Type   | Description  |
+| :-------- | :----- | :---------------------------------------- |
+| type      | string | Specifies the credential type. This parameter can specify `WebAuthn` or `ED25519` as the signature scheme. |
+| publicKey | string | Specifies the public key for the account returned.  |
+| id        | string | Specifies the credential identifier for the account returned. |
+
+## Request a signature
+
+When you prepare a transaction for the user to sign, you use the public keys from the credentials included in the response from the Kadena SpireKey `/connect` endpoint to construct the transaction. 
+When your transaction is ready to be signed, you need to `base64` encode the stringified JSON of the transaction.
+
+Transactions can grow in size well beyond what is accepted in
+`searchParameters`. To enable users to sign these transactions, you should send
+the transaction parameters to the SpireKey `/sign` endpoint using the anchor hashtag (#) instead of the searchParameter question mark (?). For example, a signature request might look like this:
+`https://spirekey.kadena.io/sign#transaction=encodedTx&returnUrl=www.mydapp.com`
+
+| Parameter | Type | Description |
+| :-------- | :--- | :---------- |
+| transaction | string | Specifies the `base64` encoded JSON stringified transaction object. |
+| returnUrl | string | Specifies the URL the user needs to be redirected to after signing. |
+
+Signature requests can include an explanation of what the user is signing for. 
+If the explanation is accepted and the user consents by signing the transaction, the signed transaction is returned to the application as a parameter in the return URL following an anchor hashtag (#).
+
+You can then collect or combine additional signatures, as required, to finalize the transaction for execution. 
+
+| Parameter | Type | Description |
+| :-------- | :--- | :---------- |
+| transaction | string | Specifies the `base64` encoded JSON stringified transaction object. |
+
 - [Specifications](https://github.com/kadena-community/spirekey/blob/main/docs/KIP-0030/SPECS.md)
+