Search a free marketplace of indie apps, AI tools, books and templates, and submit listings.
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Get full public details (including the long description) of one approved listing by its id (cm_...).
Get full public details (including the long description) of one approved listing by its id (cm_...).
| Argument | Type | Description |
|---|---|---|
| id* | string |
{
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"pattern": "^cm_[a-z0-9_]{4,40}$"
}
}
}Check the review status (pending, approved, rejected) of one of the user's own listings. Requires their API key.
| Argument | Type | Description |
|---|---|---|
| id* | string | |
| api_key* | string |
{
"type": "object",
"required": [
"api_key",
"id"
],
"properties": {
"id": {
"type": "string"
},
"api_key": {
"type": "string"
}
}
}Search approved products on the Digital Underground Developer Marketplace (apps, AI tools, books, templates by independent makers). Returns summaries with links. Checkout happens on each maker's own site.
| Argument | Type | Description |
|---|---|---|
| tag | string | |
| limit | integer | |
| query | string | Words to match in name, tagline, maker or tags. Omit to list everything. |
| category | string |
{
"type": "object",
"properties": {
"tag": {
"type": "string"
},
"limit": {
"type": "integer",
"default": 20,
"maximum": 50,
"minimum": 1
},
"query": {
"type": "string",
"description": "Words to match in name, tagline, maker or tags. Omit to list everything."
},
"category": {
"enum": [
"apps",
"ai-tools",
"games",
"books",
"templates",
"other"
],
"type": "string"
}
}
}Submit the user's own product to the marketplace. Requires the creator's API key (duk_..., from the Creator dashboard -> API keys; never guess one). Free. Every submission is screened automatically and goes live once it passes; flagged ones wait for owner review. Only submit real products the user owns, with accurate claims.
| Argument | Type | Description |
|---|---|---|
| name* | string | |
| tags | array | |
| stage* | string | Listing stage: concept, development, beta (testing), released or discontinued |
| terms* | boolean | Must be true: accepts the terms at https://digitalundergroundstore.com/community/submit/ |
| api_key* | string | Creator API key, duk_... |
| category* | string | |
| imageUrl | string | https cover image URL |
| videoUrl | string | |
| pitchShort* | string |
| priceLabel | string |
| projectUrl* | string | https link to the product |
| descriptionLong* | string |
{
"type": "object",
"required": [
"api_key",
"name",
"projectUrl",
"category",
"stage",
"pitchShort",
"descriptionLong",
"terms"
],
"properties": {
"name": {
"type": "string",
"maxLength": 120
},
"tags": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 6
},
"stage": {
"enum": [
"concept",
"development",
"beta",
"released",
"discontinued"
],
"type": "string",
"description": "Listing stage: concept, development, beta (testing), released or discontinued"
},
"terms": {
"type": "boolean",
"description": "Must be true: accepts the terms at https://digitalundergroundstore.com/community/submit/"
},
"api_key": {
"type": "string",
"description": "Creator API key, duk_..."
},
"category": {
"enum": [
"apps",
"ai-tools",
"games",
"books",
"templates",
"other"
],
"type": "string"
},
"imageUrl": {
"type": "string",
"description": "https cover image URL"
},
"videoUrl": {
"type": "string"
},
"pitchShort": {
"type": "string",
"maxLength": 280
},
"priceLabel": {
"type": "string",
"maxLength": 40
},
"projectUrl": {
"type": "string",
"description": "https link to the product"
},
"descriptionLong": {
"type": "string",
"maxLength": 4000
}
}
}