diff --git a/record.go b/record.go
index 67b8d32..1419829 100644
--- a/record.go
+++ b/record.go
@@ -15,6 +15,12 @@ type Record struct {
 	Fields      map[string]interface{} `json:"fields"`
 	CreatedTime string                 `json:"createdTime,omitempty"`
 	Deleted     bool                   `json:"deleted,omitempty"`
+
+	// The Airtable API will perform best-effort automatic data conversion
+	// from string values if the typecast parameter is passed in.
+	// Automatic conversion is disabled by default to ensure data integrity,
+	// but it may be helpful for integrating with 3rd party data sources.
+	Typecast bool `json:"typecast,omitempty"`
 }
 
 // GetRecord get record from table
diff --git a/table.go b/table.go
index b432326..000b0bb 100644
--- a/table.go
+++ b/table.go
@@ -13,6 +13,12 @@ import (
 type Records struct {
 	Records []*Record `json:"records"`
 	Offset  string    `json:"offset,omitempty"`
+
+	// The Airtable API will perform best-effort automatic data conversion
+	// from string values if the typecast parameter is passed in.
+	// Automatic conversion is disabled by default to ensure data integrity,
+	// but it may be helpful for integrating with 3rd party data sources.
+	Typecast bool `json:"typecast,omitempty"`
 }
 
 // Table represents table object