satis composer package not found - composer-php

Question

I'm trying to create custom composer packages in order use/update some custom wordpress plugins across all my projects.
I decided on using satis, following this article: https://getcomposer.org/doc/articles/handling-private-packages-with-satis.md
I've installed satis, and successfully generated the webview and deployed it. It shows the two composer packages (git repositories) that were linked with satis.
Problem
When I create a new project and include my custom composer package in my package.json, running composer update returns an error.
Error
composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested package namespace/test could not be found in any version, there may be a typo in the package name.
Potential causes:
- A typo in the package name
- The package is not available in a stable-enough version according to your minimum-stability setting
see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.
- It's a private package and you forgot to add a custom repository to find it
Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.
My package composer.json file:
{
"name": "name",
"type": "project",
"license": "MIT",
"description": "desc",
"authors": [],
"keywords": ["bedrock", "wp"],
"config": {
"preferred-install": "dist"
},
"repositories": [
{
"type": "composer",
"url": "https://wpackagist.org"
},
{
"type": "composer",
"url": "https://packages.namespace.tld"
}
],
"require": {
"php": ">=5.6",
"composer/installers": "^1.4",
"vlucas/phpdotenv": "^2.0.1",
"johnpbloch/wordpress": "^5.0.2",
"oscarotero/env": "^1.1.0",
"roots/wp-password-bcrypt": "1.0.0",
"roots/wp-config": "1.0.0",
"wpackagist-plugin/contact-form-7": "*",
"namespace/test": "*"
},
"require-dev": {
"squizlabs/php_codesniffer": "^3.0.2",
"roave/security-advisories": "dev-master"
},
"extra": {
"installer-paths": {
"www/app/mu-plugins/{$name}/": ["type:wordpress-muplugin"],
"www/app/plugins/{$name}/": ["type:wordpress-plugin"],
"www/app/themes/{$name}/": ["type:wordpress-theme"]
},
"wordpress-install-dir": "www/wp"
},
"scripts": {
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"test": [
"phpcs"
]
}
}