Stripe Payments webhook handler`

Thanks! The Tolc tutorail was one of several I worked off of. I’ve gutted everything I’ve done on this and copied from their tutorial directly and this is the result whenever I call the webhook in Stripe:

[info] POST /webhook/payments
[debug] ** (Phoenix.Router.NoRouteError) no route found for POST /webhook/payments (AppWeb.Router)
    (app 0.1.0) deps/phoenix/lib/phoenix/router.ex:541: AppWeb.Router.call/2
    (app 0.1.0) lib/app_web/endpoint.ex:1: AppWeb.Endpoint.plug_builder_call/2
    (app 0.1.0) deps/plug/lib/plug/debugger.ex:136: AppWeb.Endpoint."call (overridable 3)"/2
    (app 0.1.0) lib/app_web/endpoint.ex:1: AppWeb.Endpoint.call/2
    (phoenix 1.7.11) lib/phoenix/endpoint/sync_code_reload_plug.ex:22: Phoenix.Endpoint.SyncCodeReloadPlug.do_call/4
    (bandit 1.2.1) lib/bandit/pipeline.ex:101: Bandit.Pipeline.call_plug/2
    (bandit 1.2.1) lib/bandit/pipeline.ex:22: Bandit.Pipeline.run/6
    (bandit 1.2.1) lib/bandit/http1/handler.ex:33: Bandit.HTTP1.Handler.handle_data/3
    (bandit 1.2.1) lib/bandit/delegating_handler.ex:18: Bandit.DelegatingHandler.handle_data/3
    (bandit 1.2.1) /Documents/app/deps/thousand_island/lib/thousand_island/handler.ex:379: Bandit.DelegatingHandler.handle_info/2
    (stdlib 5.2) gen_server.erl:1095: :gen_server.try_handle_info/3
    (stdlib 5.2) gen_server.erl:1183: :gen_server.handle_msg/6
    (stdlib 5.2) proc_lib.erl:241: :proc_lib.init_p_do_apply/3

[error] GenServer #PID<0.825.0> terminating
** (stop) "request line read error: \"sequence\\\": 1,\\n\""
Last message: {:tcp, #Port<0.44>, "sequence\": 1,\n      \"phone\": null,\n      \"preferred_locales\": [\n\n      ],\n      \"shipping\": null,\n      \"tax_exempt\": \"none\",\n      \"test_clock\": null\n    }\n  },\n  \"livemode\": false,\n  \"pending_webhooks\": 2,\n  \"request\": {\n    \"id\": \"req_gdapqDtGAqcTo4\",\n    \"idempotency_key\": \"99ba4fe5-8b3d-4a32-a543-157769480bb2\"\n  },\n  \"type\": \"customer.created\"\n}"}
State: {%ThousandIsland.Socket{socket: #Port<0.44>, transport_module: ThousandIsland.Transports.TCP, read_timeout: 60000, silent_terminate_on_error: false, span: %ThousandIsland.Telemetry{span_name: :connection, telemetry_span_context: #Reference<0.2255192960.2853437445.179267>, start_time: -576460639900190737, start_metadata: %{remote_port: 52323, remote_address: {127, 0, 0, 1}, telemetry_span_context: #Reference<0.2255192960.2853437445.179267>, parent_telemetry_span_context: #Reference<0.2255192960.2853437444.179063>}}}, %{opts: %{websocket: [], http_1: [], http_2: []}, plug: {Phoenix.Endpoint.SyncCodeReloadPlug, {AppWeb.Endpoint, []}}, handler_module: Bandit.HTTP1.Handler, http_1_enabled: true, http_2_enabled: true, websocket_enabled: true, requests_processed: 3}}

There seems to be two problems here first is that there is no route for /webhook/payments which is not specified in the tutorial.
The second (related?) problem is with parsing the response, I assume if it was reaching the correct endpoint this wouldn’t be a problem (assuming everything else works correctly)?

Sorry for my slow response, I’ve been moving and this is a side project.