diff --git a/mintlify/openapi.yaml b/mintlify/openapi.yaml
index 0ead8c30..51a41926 100644
--- a/mintlify/openapi.yaml
+++ b/mintlify/openapi.yaml
@@ -7751,6 +7751,10 @@ components:
               type: string
               description: Currency code for the funding source. See [Supported Currencies](https://grid.lightspark.com/platform-overview/core-concepts/currencies-and-rails) for the full list of supported fiat and crypto currencies.
               example: USD
+            cryptoNetwork:
+              type: string
+              description: 'The crypto network to use for the funding source. Required when `currency` is a stablecoin (e.g. USDC, USDT). Specifies which network the customer will deposit on, so the correct deposit address can be generated. Example values: `SOLANA_MAINNET`, `SOLANA_DEVNET`, `ETHEREUM_MAINNET`.'
+              example: SOLANA_MAINNET
           description: Fund the quote using a real-time funding source (RTP, SEPA Instant, Spark, Stables, etc.). This will require manual just-in-time funding using `paymentInstructions` in the response. Because quotes expire quickly, this option is only valid for instant payment methods. Do not try to fund a quote with a non-instant payment method (ACH, etc.).
     QuoteSourceOneOf:
       oneOf:
diff --git a/openapi.yaml b/openapi.yaml
index 0ead8c30..51a41926 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -7751,6 +7751,10 @@ components:
               type: string
               description: Currency code for the funding source. See [Supported Currencies](https://grid.lightspark.com/platform-overview/core-concepts/currencies-and-rails) for the full list of supported fiat and crypto currencies.
               example: USD
+            cryptoNetwork:
+              type: string
+              description: 'The crypto network to use for the funding source. Required when `currency` is a stablecoin (e.g. USDC, USDT). Specifies which network the customer will deposit on, so the correct deposit address can be generated. Example values: `SOLANA_MAINNET`, `SOLANA_DEVNET`, `ETHEREUM_MAINNET`.'
+              example: SOLANA_MAINNET
           description: Fund the quote using a real-time funding source (RTP, SEPA Instant, Spark, Stables, etc.). This will require manual just-in-time funding using `paymentInstructions` in the response. Because quotes expire quickly, this option is only valid for instant payment methods. Do not try to fund a quote with a non-instant payment method (ACH, etc.).
     QuoteSourceOneOf:
       oneOf:
diff --git a/openapi/components/schemas/quotes/RealtimeFundingQuoteSource.yaml b/openapi/components/schemas/quotes/RealtimeFundingQuoteSource.yaml
index 4d5d7da7..075afb75 100644
--- a/openapi/components/schemas/quotes/RealtimeFundingQuoteSource.yaml
+++ b/openapi/components/schemas/quotes/RealtimeFundingQuoteSource.yaml
@@ -23,6 +23,14 @@ allOf:
           [Supported Currencies](https://grid.lightspark.com/platform-overview/core-concepts/currencies-and-rails)
           for the full list of supported fiat and crypto currencies.
         example: USD
+      cryptoNetwork:
+        type: string
+        description: >-
+          The crypto network to use for the funding source. Required when `currency` is a
+          stablecoin (e.g. USDC, USDT). Specifies which network the customer will deposit
+          on, so the correct deposit address can be generated. Example values:
+          `SOLANA_MAINNET`, `SOLANA_DEVNET`, `ETHEREUM_MAINNET`.
+        example: SOLANA_MAINNET
     description: >-
       Fund the quote using a real-time funding source (RTP, SEPA Instant, Spark, Stables, etc.).
       This will require manual just-in-time funding using `paymentInstructions` in the response.