diff --git a/cmd/obol/accept_test.go b/cmd/obol/accept_test.go
index d15b928b..2af943c7 100644
--- a/cmd/obol/accept_test.go
+++ b/cmd/obol/accept_test.go
@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/ObolNetwork/obol-stack/internal/schemas"
+	"github.com/urfave/cli/v3"
 )
 
 const testPayTo = "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
@@ -200,3 +201,62 @@ func TestBuildAcceptPayments(t *testing.T) {
 		t.Fatalf("expected duplicate error, got %v", err)
 	}
 }
+
+// TestSellAccept_CommaSeparatorDisabled is the regression guard for the
+// multi-currency --accept bug: cli/v3 StringSliceFlag splits values on ","
+// by default, so "--accept token=USDC,network=base,price=1" was shredded into
+// three fragments and parsing failed with "network is required". The unit
+// tests above never caught it because they call parseAcceptOption /
+// buildAcceptPayments directly, bypassing cli/v3 argv parsing entirely.
+func TestSellAccept_CommaSeparatorDisabled(t *testing.T) {
+	// (1) Structural guard: every sell command carrying --accept must keep the
+	// separator disabled, or multi-currency offers silently break again.
+	cfg := newTestConfig(t)
+	for _, name := range []string{"http", "agent", "update"} {
+		sub := findSubcommand(t, sellCommand(cfg), name)
+		if !sub.DisableSliceFlagSeparator {
+			t.Errorf("sell %s: DisableSliceFlagSeparator must be true so a comma-joined --accept stays one value", name)
+		}
+	}
+
+	// (2) Behavioral: drive real cli/v3 argv parsing. With the separator
+	// disabled each --accept arrives whole; with the default separator the same
+	// argv shreds, proving the field is load-bearing (not a no-op).
+	run := func(disable bool) []string {
+		var got []string
+		cmd := &cli.Command{
+			Name:                      "x",
+			DisableSliceFlagSeparator: disable,
+			Flags:                     []cli.Flag{&cli.StringSliceFlag{Name: "accept"}},
+			Action: func(_ context.Context, c *cli.Command) error {
+				got = c.StringSlice("accept")
+				return nil
+			},
+		}
+		err := cmd.Run(context.Background(), []string{
+			"x",
+			"--accept", "token=USDC,network=base,price=1",
+			"--accept", "token=OBOL,network=ethereum,price=10",
+		})
+		if err != nil {
+			t.Fatalf("run(disable=%v): %v", disable, err)
+		}
+		return got
+	}
+
+	whole := run(true)
+	if len(whole) != 2 {
+		t.Fatalf("disabled separator: got %d values %q, want 2 whole options", len(whole), whole)
+	}
+	if _, err := buildAcceptPayments(whole, testPayTo); err != nil {
+		t.Fatalf("whole --accept values should build payments, got: %v", err)
+	}
+
+	shredded := run(false)
+	if len(shredded) == 2 {
+		t.Fatal("default cli/v3 separator unexpectedly kept --accept whole; the fix may be a no-op")
+	}
+	if _, err := buildAcceptPayments(shredded, testPayTo); err == nil {
+		t.Error("shredded --accept fragments should fail to build payments (the original bug)")
+	}
+}
diff --git a/cmd/obol/sell.go b/cmd/obol/sell.go
index 2ea01bba..710710f5 100644
--- a/cmd/obol/sell.go
+++ b/cmd/obol/sell.go
@@ -667,6 +667,14 @@ func sellHTTPCommand(cfg *config.Config) *cli.Command {
 		Name:      "http",
 		Usage:     "Sell any local HTTP service with x402 payments",
 		ArgsUsage: "<name>",
+		// --accept carries a comma-separated key=value list per option
+		// (token=USDC,network=base,price=1). cli/v3 slice flags split on ","
+		// by default, which would shred one option into several fragments and
+		// fail with "network is required". Disable the separator so each
+		// --accept is one whole value; parseAcceptKV does its own "," split.
+		// The repeatable --register-skills/-domains/-metadata flags are
+		// unaffected in practice (each value is a single token / key=value).
+		DisableSliceFlagSeparator: true,
 		Description: `Publishes a payment gated HTTP API to any service within the stack.
 By default it also registers the seller agent on ERC-8004 after the route is live.
 Use --no-register to skip the on-chain registration step.
@@ -2732,6 +2740,9 @@ func sellUpdateCommand(cfg *config.Config) *cli.Command {
 		Name:      "update",
 		Usage:     "Update pricing or wallet on an existing ServiceOffer in place",
 		ArgsUsage: "<name>",
+		// See sell http: keep one --accept value intact (no cli/v3 "," split)
+		// so multi-currency updates parse. parseAcceptKV splits internally.
+		DisableSliceFlagSeparator: true,
 		Description: `Patches a live ServiceOffer without deleting it. Only the fields you pass
 are changed; everything else is preserved. The serviceoffer-controller will
 reconcile the new payment config automatically.
diff --git a/cmd/obol/sell_agent.go b/cmd/obol/sell_agent.go
index 25f3503d..31b5d93a 100644
--- a/cmd/obol/sell_agent.go
+++ b/cmd/obol/sell_agent.go
@@ -25,6 +25,9 @@ func sellAgentCommand(cfg *config.Config) *cli.Command {
 		Name:      "agent",
 		Usage:     "Gate an existing Obol Stack agent with x402 payments",
 		ArgsUsage: "<name>",
+		// See sell http: keep one --accept value intact (no cli/v3 "," split)
+		// so multi-currency offers parse. parseAcceptKV splits internally.
+		DisableSliceFlagSeparator: true,
 		Description: `Wraps an existing Agent (created with ` + "`obol agent new <name>`" + `) with a
 ServiceOffer of type=agent. The serviceoffer-controller resolves
 spec.agent.ref into the agent's cluster endpoint, surfaces the agent's