diff --git a/models/repo.go b/models/repo.go
index 2c4fda39b..6009c776f 100755
--- a/models/repo.go
+++ b/models/repo.go
@@ -454,6 +454,7 @@ func (repo *Repository) innerAPIFormat(e Engine, mode AccessMode, isParent bool)
 		AllowRebaseMerge:          allowRebaseMerge,
 		AllowSquash:               allowSquash,
 		AvatarURL:                 repo.avatarLink(e),
+		Status:                    int(repo.Status),
 	}
 }
 
diff --git a/modules/convert/convert.go b/modules/convert/convert.go
index a542fe78b..9eb2c519d 100755
--- a/modules/convert/convert.go
+++ b/modules/convert/convert.go
@@ -311,6 +311,7 @@ func ToOrganization(org *models.User) *api.Organization {
 		Location:                  org.Location,
 		Visibility:                org.Visibility.String(),
 		RepoAdminChangeTeamAccess: org.RepoAdminChangeTeamAccess,
+		NumRepos:                  org.NumRepos,
 	}
 }
 
diff --git a/modules/structs/org.go b/modules/structs/org.go
index 4b79a4e70..191843f87 100644
--- a/modules/structs/org.go
+++ b/modules/structs/org.go
@@ -15,6 +15,7 @@ type Organization struct {
 	Location                  string `json:"location"`
 	Visibility                string `json:"visibility"`
 	RepoAdminChangeTeamAccess bool   `json:"repo_admin_change_team_access"`
+	NumRepos                  int    `json:"num_repos"`
 }
 
 // CreateOrgOption options for creating an organization
diff --git a/modules/structs/repo.go b/modules/structs/repo.go
index 6e9ece4b0..03741d03b 100755
--- a/modules/structs/repo.go
+++ b/modules/structs/repo.go
@@ -90,6 +90,7 @@ type Repository struct {
 	AllowRebaseMerge          bool             `json:"allow_rebase_explicit"`
 	AllowSquash               bool             `json:"allow_squash_merge"`
 	AvatarURL                 string           `json:"avatar_url"`
+	Status                    int              `json:"status"`
 }
 
 // CreateRepoOption options when creating repository
diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index c464f252c..69de79c10 100755
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -707,6 +707,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 			m.Get("/issues/search", repo.SearchIssues)
 
 			m.Post("/migrate", reqToken(), bind(auth.MigrateRepoForm{}), repo.Migrate)
+			m.Post("/migrate/submit", reqToken(), bind(auth.MigrateRepoForm{}), repo.MigrateSubmit)
 
 			m.Group("/:username/:reponame", func() {
 				m.Combo("").Get(reqAnyRepoReader(), repo.Get).
diff --git a/routers/api/v1/repo/migrate.go b/routers/api/v1/repo/migrate.go
index fd0db7814..2f28b0bd3 100644
--- a/routers/api/v1/repo/migrate.go
+++ b/routers/api/v1/repo/migrate.go
@@ -6,6 +6,8 @@ package repo
 
 import (
 	"bytes"
+	"code.gitea.io/gitea/modules/task"
+	"code.gitea.io/gitea/routers/response"
 	"errors"
 	"fmt"
 	"net/http"
@@ -216,3 +218,146 @@ func handleMigrateError(ctx *context.APIContext, repoOwner *models.User, remoteA
 		}
 	}
 }
+
+func MigrateSubmit(ctx *context.APIContext, form auth.MigrateRepoForm) {
+	log.Info("receive MigrateSubmit request")
+	ctxUser, bizErr := checkContextUser(ctx, form.UID)
+	if bizErr != nil {
+		ctx.JSON(http.StatusOK, response.ResponseError(bizErr))
+		return
+	}
+
+	remoteAddr, err := form.ParseRemoteAddr(ctx.User)
+	if err != nil {
+		if models.IsErrInvalidCloneAddr(err) {
+			addrErr := err.(models.ErrInvalidCloneAddr)
+			switch {
+			case addrErr.IsURLError:
+				ctx.JSON(http.StatusOK, response.PARAM_ERROR)
+			case addrErr.IsPermissionDenied:
+				ctx.JSON(http.StatusOK, response.INSUFFICIENT_PERMISSION)
+			case addrErr.IsInvalidPath:
+				ctx.JSON(http.StatusOK, response.PARAM_ERROR)
+			default:
+				ctx.JSON(http.StatusOK, response.SYSTEM_ERROR)
+			}
+		} else {
+			ctx.JSON(http.StatusOK, response.SYSTEM_ERROR)
+		}
+		return
+	}
+
+	var gitServiceType = api.PlainGitService
+	u, err := url.Parse(form.CloneAddr)
+	if err == nil && strings.EqualFold(u.Host, "github.com") {
+		gitServiceType = api.GithubService
+	}
+
+	var opts = migrations.MigrateOptions{
+		OriginalURL:    form.CloneAddr,
+		GitServiceType: gitServiceType,
+		CloneAddr:      remoteAddr,
+		RepoName:       form.RepoName,
+		Alias:          form.Alias,
+		Description:    form.Description,
+		Private:        form.Private || setting.Repository.ForcePrivate,
+		Mirror:         form.Mirror,
+		AuthUsername:   form.AuthUsername,
+		AuthPassword:   form.AuthPassword,
+		Wiki:           form.Wiki,
+		Issues:         form.Issues,
+		Milestones:     form.Milestones,
+		Labels:         form.Labels,
+		Comments:       true,
+		PullRequests:   form.PullRequests,
+		Releases:       form.Releases,
+	}
+	if opts.Mirror {
+		opts.Issues = false
+		opts.Milestones = false
+		opts.Labels = false
+		opts.Comments = false
+		opts.PullRequests = false
+		opts.Releases = false
+	}
+
+	err = models.CheckCreateRepository(ctx.User, ctxUser, opts.RepoName, opts.Alias)
+	if err != nil {
+		handleMigrateError4Api(ctx, ctxUser, remoteAddr, err)
+		return
+	}
+
+	err = task.MigrateRepository(ctx.User, ctxUser, opts)
+	if err == nil {
+		r := make(map[string]string)
+		r["OpenIUrl"] = strings.TrimSuffix(setting.AppURL, "/") + "/" + ctxUser.Name + "/" + opts.RepoName
+		r["OriginUrl"] = form.CloneAddr
+		ctx.JSON(http.StatusOK, response.SuccessWithData(r))
+		return
+	}
+
+	handleMigrateError4Api(ctx, ctxUser, remoteAddr, err)
+}
+
+func checkContextUser(ctx *context.APIContext, uid int64) (*models.User, *response.BizError) {
+	if uid == ctx.User.ID || uid == 0 {
+		return ctx.User, nil
+	}
+
+	org, err := models.GetUserByID(uid)
+	if models.IsErrUserNotExist(err) {
+		return ctx.User, nil
+	}
+
+	if err != nil {
+		return nil, response.SYSTEM_ERROR
+	}
+
+	// Check ownership of organization.
+	if !org.IsOrganization() {
+		return nil, nil
+	}
+	if !ctx.User.IsAdmin {
+		canCreate, err := org.CanCreateOrgRepo(ctx.User.ID)
+		if err != nil {
+			return nil, response.NewBizError(err)
+		} else if !canCreate {
+			return nil, response.INSUFFICIENT_PERMISSION
+		}
+	}
+	return org, nil
+}
+
+func handleMigrateError4Api(ctx *context.APIContext, repoOwner *models.User, remoteAddr string, err error) {
+	switch {
+	case models.IsErrRepoAlreadyExist(err):
+		ctx.JSON(http.StatusOK, response.Error(3, "The repository with the same name already exists."))
+	case migrations.IsRateLimitError(err):
+		ctx.JSON(http.StatusOK, response.ServerError("Remote visit addressed rate limitation."))
+	case migrations.IsTwoFactorAuthError(err):
+		ctx.JSON(http.StatusOK, response.ServerError("Remote visit required two factors authentication."))
+	case models.IsErrReachLimitOfRepo(err):
+		ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("You have already reached your limit of %d repositories.", repoOwner.MaxCreationLimit())))
+	case models.IsErrNameReserved(err):
+		ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("The username '%s' is reserved.", err.(models.ErrNameReserved).Name)))
+	case models.IsErrNameCharsNotAllowed(err):
+		ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("The username '%s' contains invalid characters.", err.(models.ErrNameCharsNotAllowed).Name)))
+	case models.IsErrNamePatternNotAllowed(err):
+		ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("The pattern '%s' is not allowed in a username.", err.(models.ErrNamePatternNotAllowed).Pattern)))
+	default:
+		err = util.URLSanitizedError(err, remoteAddr)
+		if strings.Contains(err.Error(), "Authentication failed") ||
+			strings.Contains(err.Error(), "Bad credentials") ||
+			strings.Contains(err.Error(), "could not read Username") {
+			ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("Authentication failed: %v.", err)))
+		} else if strings.Contains(err.Error(), "fatal:") {
+			ctx.JSON(http.StatusOK, response.ServerError(fmt.Sprintf("Migration failed: %v.", err)))
+		} else {
+			ctx.JSON(http.StatusOK, response.ServerError(err.Error()))
+		}
+	}
+}
+
+func QueryRepoSatus(ctx *context.APIContext, form auth.MigrateRepoForm) {
+
+}
diff --git a/routers/response/response_list.go b/routers/response/response_list.go
index 8bdbf375c..bc44e9d68 100644
--- a/routers/response/response_list.go
+++ b/routers/response/response_list.go
@@ -1,8 +1,14 @@
 package response
 
+//repo response
 var RESOURCE_QUEUE_NOT_AVAILABLE = &BizError{Code: 1001, Err: "resource queue not available"}
 var SPECIFICATION_NOT_EXIST = &BizError{Code: 1002, Err: "specification not exist"}
 var SPECIFICATION_NOT_AVAILABLE = &BizError{Code: 1003, Err: "specification not available"}
 
 var CATEGORY_STILL_HAS_BADGES = &BizError{Code: 1004, Err: "Please delete badges in the category first"}
 var BADGES_STILL_HAS_USERS = &BizError{Code: 1005, Err: "Please delete users of badge first"}
+
+//common response
+var SYSTEM_ERROR = &BizError{Code: 9009, Err: "System error.Please try again later"}
+var INSUFFICIENT_PERMISSION = &BizError{Code: 9003, Err: "insufficient permissions"}
+var PARAM_ERROR = &BizError{Code: 9001, Err: "param error permissions"}