diff --git a/api/fiber.go b/api/fiber.go
index 5912223..275b5d9 100644
--- a/api/fiber.go
+++ b/api/fiber.go
@@ -2,8 +2,10 @@ package api
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
+	"strconv"
 )
 
 type FiberAPI struct {
@@ -16,6 +18,12 @@ func NewFiberAPI(url string, apiKey string) *FiberAPI {
 	return &FiberAPI{url, apiKey}
 }
 
+type Response[T any] struct {
+	Status  string `json:"status"`
+	Message T      `json:"message"`
+	Error   string `json:"error"`
+}
+
 type Quota struct {
 	EgressMB         int `json:"egress_mb"`
 	MaxEgressMB      int `json:"max_egress_mb"`
@@ -24,14 +32,19 @@ type Quota struct {
 	MaxActiveStreams int `json:"max_active_streams"`
 }
 
+func (f *FiberAPI) prepareRequest(req *http.Request) {
+	req.Header.Set("x-api-key", f.apiKey)
+	req.Header.Set("Content-Type", "application/json")
+}
+
 func (f *FiberAPI) GetQuota() (*Quota, error) {
 	req, err := http.NewRequest("GET", f.url+"/quota", nil)
 	if err != nil {
 		return nil, err
 	}
 
-	req.Header.Set("x-api-key", f.apiKey)
-	req.Header.Set("Content-Type", "application/json")
+	f.prepareRequest(req)
+	fmt.Println(req.Header)
 
 	res, err := http.DefaultClient.Do(req)
 	if err != nil {
@@ -45,10 +58,63 @@ func (f *FiberAPI) GetQuota() (*Quota, error) {
 		return nil, err
 	}
 
-	quota := new(Quota)
-	if err := json.Unmarshal(body, quota); err != nil {
+	response := new(Response[*Quota])
+	if err := json.Unmarshal(body, response); err != nil {
+		return nil, err
+	}
+
+	if response.Status != "success" {
+		return nil, fmt.Errorf("Error getting quota: %s", response.Error)
+	}
+
+	return response.Message, nil
+}
+
+type TraceEntry struct {
+	Timestamp       uint64 `json:"timestamp"`
+	NodeID          string `json:"node_id"`
+	Region          string `json:"region"`
+	Source          string `json:"source"`
+	ObservationType string `json:"observation_type"`
+}
+
+func (f *FiberAPI) TraceTransaction(hash, observationType string, private bool) ([]*TraceEntry, error) {
+	req, err := http.NewRequest("GET", f.url+"/trace/tx/"+hash, nil)
+	if err != nil {
 		return nil, err
 	}
 
-	return quota, nil
+	if observationType == "" {
+		observationType = "all"
+	}
+
+	q := req.URL.Query()
+	q.Add("observation_type", observationType)
+	q.Add("private", strconv.FormatBool(private))
+	req.URL.RawQuery = q.Encode()
+
+	f.prepareRequest(req)
+
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	defer res.Body.Close()
+
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	response := new(Response[[]*TraceEntry])
+	if err := json.Unmarshal(body, response); err != nil {
+		return nil, err
+	}
+
+	if response.Status != "success" {
+		return nil, fmt.Errorf("Error getting quota: %s", response.Error)
+	}
+
+	return response.Message, nil
 }
diff --git a/api/fiber_test.go b/api/fiber_test.go
deleted file mode 100644
index 96e6324..0000000
--- a/api/fiber_test.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package api
-
-func testQuota() {
-
-}
diff --git a/cli.go b/cli.go
index 13d7b6c..d288249 100644
--- a/cli.go
+++ b/cli.go
@@ -31,14 +31,7 @@ func NewApp() *cli.App {
 				},
 				Action: func(c *cli.Context) error {
 					key := c.String("key")
-					if key == "" {
-						return fmt.Errorf("API key not provided")
-					}
-
 					url := c.String("url")
-					if url == "" {
-						return fmt.Errorf("URL not provided")
-					}
 
 					path, err := inititalize(url, key)
 					if err != nil {
@@ -79,6 +72,63 @@ func NewApp() *cli.App {
 							return nil
 						},
 					},
+					{
+						Name:  "trace",
+						Usage: "Trace transactions or blocks",
+						Subcommands: []*cli.Command{
+							{
+								Name:  "tx",
+								Usage: "Trace a transaction",
+								Flags: []cli.Flag{
+									&cli.StringFlag{
+										Name:     "hash",
+										Aliases:  []string{"H"},
+										Usage:    "The transaction hash to trace",
+										Required: true,
+									},
+									&cli.StringFlag{
+										Name:    "type",
+										Aliases: []string{"t"},
+										Usage:   "The observation type to trace (p2p | fiber | all)",
+										Value:   "all",
+									},
+									&cli.BoolFlag{
+										Name:    "private",
+										Aliases: []string{"p"},
+										Usage:   "Whether or not the transaction is private (sent with your API key)",
+										Value:   false,
+									},
+									&cli.BoolFlag{
+										Name:    "show-source",
+										Aliases: []string{"s"},
+										Usage:   "Whether or not to show the source of the transaction",
+										Value:   false,
+									},
+								},
+								Action: func(c *cli.Context) error {
+									cfg, err := ReadConfig()
+									if err != nil {
+										return fmt.Errorf("Error reading config, did you run cbctl init?: %w", err)
+									}
+
+									hash := c.String("hash")
+									observationType := c.String("type")
+									private := c.Bool("private")
+									showSource := c.Bool("show-source")
+
+									api := api.NewFiberAPI(cfg.Url, cfg.ApiKey)
+									traces, err := api.TraceTransaction(hash, observationType, private)
+									if err != nil {
+										return fmt.Errorf("Error getting quota: %w", err)
+									}
+
+									printTransactionTrace(traces, showSource)
+
+									return nil
+								},
+							},
+						},
+					},
 				},
 			},
 		},
diff --git a/config.go b/config.go
index 382bed8..8711801 100644
--- a/config.go
+++ b/config.go
@@ -7,8 +7,8 @@ import (
 )
 
 type Config struct {
-	Url    string
-	ApiKey string
+	Url    string `toml:"url"`
+	ApiKey string `toml:"api_key"`
 }
 
 func ReadConfig() (*Config, error) {