diff --git a/writeframebutton1action.go b/writeframebutton1action.go
new file mode 100644
index 0000000..57cfc0d
--- /dev/null
+++ b/writeframebutton1action.go
@@ -0,0 +1,40 @@
+package frameproto
+
+import (
+ "io"
+)
+
+// WriteFrameButton1Action will write the HTML element for the Frame-Protocol's (i.e., Farcaster Frame's) "fc:frame:button:1:action" name-value pair.
+//
+// For example, this call:
+//
+// var buttonAction string = "post"
+//
+// frameproto.WriteFrameButton1Action(writer, aspectRatio)
+//
+// Would write this HTML element:
+//
+//
+//
+// Note that this package provides some constants to use with WriteFrameButton1Action.
+// Namely: ButtonActionLink (for "link"), ButtonActionMint (for "mint"), ButtonActionPost (for "post"), and ButtonActionPostRedirect (for "post_redirect").
+//
+// Which in code would be used as:
+//
+// frameproto.WriteFrameButton1Action(writer, frameproto.ButtonActionLink)
+//
+// And:
+//
+// frameproto.WriteFrameButton1Action(writer, frameproto.ButtonActionMint)
+//
+// And:
+//
+// frameproto.WriteFrameButton1Action(writer, frameproto.ButtonActionPost)
+//
+// And:
+//
+// frameproto.WriteFrameButton1Action(writer, frameproto.ButtonActionPostRedirect)
+func WriteFrameButton1Action(writer io.Writer, action string) {
+ const property string = MetaPropertyFrameButton1Action
+ writeMetaPropertyContent(writer, property, action)
+}
diff --git a/writeframebutton1action_test.go b/writeframebutton1action_test.go
new file mode 100644
index 0000000..0a1ce83
--- /dev/null
+++ b/writeframebutton1action_test.go
@@ -0,0 +1,73 @@
+package frameproto
+
+import (
+ "testing"
+
+ "strings"
+)
+
+func TestWriteFrameButton1Action(t *testing.T) {
+
+ tests := []struct{
+ Label string
+ Expected string
+ }{
+ {
+ Label: "",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "something",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "Hello world! 🙂",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "link",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "mint",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post_redirect",
+ Expected: ``+"\n",
+ },
+ }
+
+ for testNumber, test := range tests {
+
+ var buffer strings.Builder
+
+ WriteFrameButton1Action(&buffer, test.Label)
+
+ expected := test.Expected
+ actual := buffer.String()
+
+ if expected != actual {
+ t.Errorf("For test #%d, the actual written meta-tag is not what was expected." ,testNumber)
+ t.Logf("EXPECTED: %s", expected)
+ t.Logf("ACTUAL: %s", actual)
+ t.Logf("EXPECTED: %q", expected)
+ t.Logf("ACTUAL: %q", actual)
+ t.Logf("LABEL: %q", test.Label)
+ continue
+ }
+ }
+}
diff --git a/writeframebutton2action.go b/writeframebutton2action.go
new file mode 100644
index 0000000..aaba295
--- /dev/null
+++ b/writeframebutton2action.go
@@ -0,0 +1,40 @@
+package frameproto
+
+import (
+ "io"
+)
+
+// WriteFrameButton2Action will write the HTML element for the Frame-Protocol's (i.e., Farcaster Frame's) "fc:frame:button:2:action" name-value pair.
+//
+// For example, this call:
+//
+// var buttonAction string = "post"
+//
+// frameproto.WriteFrameButton2Action(writer, aspectRatio)
+//
+// Would write this HTML element:
+//
+//
+//
+// Note that this package provides some constants to use with WriteFrameButton2Action.
+// Namely: ButtonActionLink (for "link"), ButtonActionMint (for "mint"), ButtonActionPost (for "post"), and ButtonActionPostRedirect (for "post_redirect").
+//
+// Which in code would be used as:
+//
+// frameproto.WriteFrameButton2Action(writer, frameproto.ButtonActionLink)
+//
+// And:
+//
+// frameproto.WriteFrameButton2Action(writer, frameproto.ButtonActionMint)
+//
+// And:
+//
+// frameproto.WriteFrameButton2Action(writer, frameproto.ButtonActionPost)
+//
+// And:
+//
+// frameproto.WriteFrameButton2Action(writer, frameproto.ButtonActionPostRedirect)
+func WriteFrameButton2Action(writer io.Writer, action string) {
+ const property string = MetaPropertyFrameButton2Action
+ writeMetaPropertyContent(writer, property, action)
+}
diff --git a/writeframebutton2action_test.go b/writeframebutton2action_test.go
new file mode 100644
index 0000000..4f4456e
--- /dev/null
+++ b/writeframebutton2action_test.go
@@ -0,0 +1,73 @@
+package frameproto
+
+import (
+ "testing"
+
+ "strings"
+)
+
+func TestWriteFrameButton2Action(t *testing.T) {
+
+ tests := []struct{
+ Label string
+ Expected string
+ }{
+ {
+ Label: "",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "something",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "Hello world! 🙂",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "link",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "mint",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post_redirect",
+ Expected: ``+"\n",
+ },
+ }
+
+ for testNumber, test := range tests {
+
+ var buffer strings.Builder
+
+ WriteFrameButton2Action(&buffer, test.Label)
+
+ expected := test.Expected
+ actual := buffer.String()
+
+ if expected != actual {
+ t.Errorf("For test #%d, the actual written meta-tag is not what was expected." ,testNumber)
+ t.Logf("EXPECTED: %s", expected)
+ t.Logf("ACTUAL: %s", actual)
+ t.Logf("EXPECTED: %q", expected)
+ t.Logf("ACTUAL: %q", actual)
+ t.Logf("LABEL: %q", test.Label)
+ continue
+ }
+ }
+}
diff --git a/writeframebutton3action.go b/writeframebutton3action.go
new file mode 100644
index 0000000..9637438
--- /dev/null
+++ b/writeframebutton3action.go
@@ -0,0 +1,40 @@
+package frameproto
+
+import (
+ "io"
+)
+
+// WriteFrameButton3Action will write the HTML element for the Frame-Protocol's (i.e., Farcaster Frame's) "fc:frame:button:3:action" name-value pair.
+//
+// For example, this call:
+//
+// var buttonAction string = "post"
+//
+// frameproto.WriteFrameButton3Action(writer, aspectRatio)
+//
+// Would write this HTML element:
+//
+//
+//
+// Note that this package provides some constants to use with WriteFrameButton3Action.
+// Namely: ButtonActionLink (for "link"), ButtonActionMint (for "mint"), ButtonActionPost (for "post"), and ButtonActionPostRedirect (for "post_redirect").
+//
+// Which in code would be used as:
+//
+// frameproto.WriteFrameButton3Action(writer, frameproto.ButtonActionLink)
+//
+// And:
+//
+// frameproto.WriteFrameButton3Action(writer, frameproto.ButtonActionMint)
+//
+// And:
+//
+// frameproto.WriteFrameButton3Action(writer, frameproto.ButtonActionPost)
+//
+// And:
+//
+// frameproto.WriteFrameButton3Action(writer, frameproto.ButtonActionPostRedirect)
+func WriteFrameButton3Action(writer io.Writer, action string) {
+ const property string = MetaPropertyFrameButton3Action
+ writeMetaPropertyContent(writer, property, action)
+}
diff --git a/writeframebutton3action_test.go b/writeframebutton3action_test.go
new file mode 100644
index 0000000..68cb0da
--- /dev/null
+++ b/writeframebutton3action_test.go
@@ -0,0 +1,73 @@
+package frameproto
+
+import (
+ "testing"
+
+ "strings"
+)
+
+func TestWriteFrameButton3Action(t *testing.T) {
+
+ tests := []struct{
+ Label string
+ Expected string
+ }{
+ {
+ Label: "",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "something",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "Hello world! 🙂",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "link",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "mint",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post_redirect",
+ Expected: ``+"\n",
+ },
+ }
+
+ for testNumber, test := range tests {
+
+ var buffer strings.Builder
+
+ WriteFrameButton3Action(&buffer, test.Label)
+
+ expected := test.Expected
+ actual := buffer.String()
+
+ if expected != actual {
+ t.Errorf("For test #%d, the actual written meta-tag is not what was expected." ,testNumber)
+ t.Logf("EXPECTED: %s", expected)
+ t.Logf("ACTUAL: %s", actual)
+ t.Logf("EXPECTED: %q", expected)
+ t.Logf("ACTUAL: %q", actual)
+ t.Logf("LABEL: %q", test.Label)
+ continue
+ }
+ }
+}
diff --git a/writeframebutton4action.go b/writeframebutton4action.go
new file mode 100644
index 0000000..e6b81e8
--- /dev/null
+++ b/writeframebutton4action.go
@@ -0,0 +1,40 @@
+package frameproto
+
+import (
+ "io"
+)
+
+// WriteFrameButton4Action will write the HTML element for the Frame-Protocol's (i.e., Farcaster Frame's) "fc:frame:button:4:action" name-value pair.
+//
+// For example, this call:
+//
+// var buttonAction string = "post"
+//
+// frameproto.WriteFrameButton4Action(writer, aspectRatio)
+//
+// Would write this HTML element:
+//
+//
+//
+// Note that this package provides some constants to use with WriteFrameButton4Action.
+// Namely: ButtonActionLink (for "link"), ButtonActionMint (for "mint"), ButtonActionPost (for "post"), and ButtonActionPostRedirect (for "post_redirect").
+//
+// Which in code would be used as:
+//
+// frameproto.WriteFrameButton4Action(writer, frameproto.ButtonActionLink)
+//
+// And:
+//
+// frameproto.WriteFrameButton4Action(writer, frameproto.ButtonActionMint)
+//
+// And:
+//
+// frameproto.WriteFrameButton4Action(writer, frameproto.ButtonActionPost)
+//
+// And:
+//
+// frameproto.WriteFrameButton4Action(writer, frameproto.ButtonActionPostRedirect)
+func WriteFrameButton4Action(writer io.Writer, action string) {
+ const property string = MetaPropertyFrameButton4Action
+ writeMetaPropertyContent(writer, property, action)
+}
diff --git a/writeframebutton4action_test.go b/writeframebutton4action_test.go
new file mode 100644
index 0000000..bacecd4
--- /dev/null
+++ b/writeframebutton4action_test.go
@@ -0,0 +1,73 @@
+package frameproto
+
+import (
+ "testing"
+
+ "strings"
+)
+
+func TestWriteFrameButton4Action(t *testing.T) {
+
+ tests := []struct{
+ Label string
+ Expected string
+ }{
+ {
+ Label: "",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "something",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "Hello world! 🙂",
+ Expected: ``+"\n",
+ },
+
+
+
+ {
+ Label: "link",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "mint",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post",
+ Expected: ``+"\n",
+ },
+ {
+ Label: "post_redirect",
+ Expected: ``+"\n",
+ },
+ }
+
+ for testNumber, test := range tests {
+
+ var buffer strings.Builder
+
+ WriteFrameButton4Action(&buffer, test.Label)
+
+ expected := test.Expected
+ actual := buffer.String()
+
+ if expected != actual {
+ t.Errorf("For test #%d, the actual written meta-tag is not what was expected." ,testNumber)
+ t.Logf("EXPECTED: %s", expected)
+ t.Logf("ACTUAL: %s", actual)
+ t.Logf("EXPECTED: %q", expected)
+ t.Logf("ACTUAL: %q", actual)
+ t.Logf("LABEL: %q", test.Label)
+ continue
+ }
+ }
+}