diff --git a/apier/tpdestinations.go b/apier/tpdestinations.go
index ddc5d7ef5..a4f0cc108 100644
--- a/apier/tpdestinations.go
+++ b/apier/tpdestinations.go
@@ -21,28 +21,14 @@ package apier
 import (
 	"errors"
 	"fmt"
-	"github.com/cgrates/cgrates/rater"	
+	"github.com/cgrates/cgrates/rater"
 	"github.com/cgrates/cgrates/utils"
 )
 
-// Return destinations profile for a destination tag received as parameter
-func (self *Apier) GetTPDestinationIds(TPid string, reply *[]string) error {
-	if TPid == "" {
-		return fmt.Errorf("%s:TPid", utils.ERR_MANDATORY_IE_MISSING)
-	}
-	if ids, err := self.StorDb.GetTPDestinationIds(TPid); err != nil {
-		return fmt.Errorf("%s:%s", utils.ERR_SERVER_ERROR, err.Error())
-	} else if ids == nil {
-		return errors.New(utils.ERR_NOT_FOUND)
-	} else {
-		*reply = ids
-	}
-	return nil
-}
 
 type AttrGetTPDestination struct {
-	TPid            string
-	DestinationId string
+	TPid          string // Tariff plan id
+	DestinationId string // Destination id
 }
 
 // Return destinations profile for a destination tag received as parameter
@@ -61,9 +47,9 @@ func (self *Apier) GetTPDestination(attrs AttrGetTPDestination, reply *rater.Des
 }
 
 type AttrSetTPDestination struct {
-	TPid            string
-	DestinationId string
-	Prefixes []string
+	TPid          string   // Tariff plan id
+	DestinationId string   // Destination id
+	Prefixes      []string // Set of prefixes attached to this destination
 }
 
 func (self *Apier) SetTPDestination(attrs AttrSetTPDestination, reply *string) error {
diff --git a/docs/apicalls.rst b/docs/apicalls.rst
index ddf5beb58..98b94e0ba 100644
--- a/docs/apicalls.rst
+++ b/docs/apicalls.rst
@@ -174,34 +174,82 @@ Errors:
  SERVER_ERROR - Server error occurred.
  DUPLICATE - The specified combination of TPid/DestinationId already exists in StorDb.
 
-**GetTPDestination**
-   Gets a JSON destination structure.
+**Apier.GetTPDestination**
 
-Parametrs:
+ Queries a specific destination.
 
-TPid
-   A string containing traiff plan id
+Request:
 
-Tag
-   A destination tag string
+ Data:
+ ::
 
-Example
-   GetTPDestination("1dec2012", "DAN_NET")
-   
-   Reply: '{"Reply": {"Tag": "DAN_NET", "Prefixes": ["4917", "4918"]}}'
+  type AttrGetTPDestination struct {
+	TPid          string // Tariff plan id
+	DestinationId string // Destination id
+  }
 
-**GetAllTPDestinations**
-   Get all destinations
+ JSON output example:
+ ::
 
-Parametrs:
+  {"params": [{"DestinationId": "FIRST_DST2", "TPid": "FIRST_TP"}], "method": "Apier.GetTPDestination", "id": 0}
 
-TPid
-   A string containing traiff plan id
 
-Example
-   GetAllTPDestinations("1dec2012")
+Reply:
 
-   Reply: '{"Reply": [{"Tag": "DAN_NET", "Prefixes": ["4917", "4918"]}, {"Tag": "RIF_NET", "Prefixes": ["40723"]}]}'
+ Data:
+ ::
+
+  type Destination struct {
+    Id       string
+    Prefixes []string
+  }
+
+ JSON output example:
+ ::
+
+ {"id":0,"result":{"Id":"FIST_DST2","Prefixes":["123","345"]},"error":null}
+
+Errors:
+  MANDATORY_IE_MISSING - Mandatory parameter missing from request. 
+  SERVER_ERROR - Server error occurred. 
+  NOT_FOUND - Requested destination not found.
+
+
+**Apier.GetTPDestinationIds**
+
+ Queries destination identities on specific tariff plan.
+
+Request:
+
+ Data:
+ ::
+
+  type AttrGetTPDestinationIds struct {
+	TPid string // Tariff plan id
+  }
+
+ JSON output example:
+ ::
+
+  {"params": [{"TPid": "FIST_TP"}], "method": "Apier.GetTPDestinationIds", "id": 1}
+
+
+Reply:
+
+ Data:
+ ::
+
+  []string
+
+ JSON output example:
+ ::
+
+ {"id":1,"result":["FIST_DST","FIST_DST1","FIST_DST2","FIST_DST3","FIST_DST4"],"error":null}
+
+Errors:
+  MANDATORY_IE_MISSING - Mandatory parameter missing from request. 
+  SERVER_ERROR - Server error occurred. 
+  NOT_FOUND - Requested tariff plan not found.
 
 Timings
 +++++++