Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.
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Build a hosted Open Graph card from a public page (title, description, favicon, theme-color) and return https://ogstamp.com/i/{id}.png. Requires api_key. One credit. Does not return a free hotlink.
HTTPS URL of the page to build a card for
ogs_… key from https://ogstamp.com/pricing/. Required. One credit is spent.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Build a hosted Open Graph card from a public page (title, description, favicon, theme-color) and return https://ogstamp.com/i/{id}.png. Requires api_key. One credit. Does not return a free hotlink.
| Argument | Type | Description |
|---|---|---|
| url* | string | HTTPS URL of the page to build a card for |
| font | string | |
| size | string | |
| theme | string | |
| layout | string | |
| api_key* | string | ogs_… key from https://ogstamp.com/pricing/. Required. One credit is spent. |
{
"type": "object",
"required": [
"url",
"api_key"
],
"properties": {
"url": {
"type": "string",
"description": "HTTPS URL of the page to build a card for"
},
"font": {
"enum": [
"inter",
"manrope",
"playfair",
"space",
"dm",
"lora",
"mono",
"figtree",
"bitter"
],
"type": "string"
},
"size": {
"enum": [
"og",
"square",
"linkedin",
"story",
"wide"
],
"type": "string"
},
"theme": {
"enum": [
"midnight",
"paper",
"forest",
"coral",
"slate"
],
"type": "string"
},
"layout": {
"enum": [
"classic",
"center",
"split",
"minimal",
"quote",
"terminal"
],
"type": "string"
},
"api_key": {
"type": "string",
"description": "ogs_… key from https://ogstamp.com/pricing/. Required. One credit is spent."
}
}
}Return OG Stamp credit packs. Credits never expire. PayPal one-time, not a subscription.
No arguments.
{
"type": "object",
"properties": {}
}Build a hosted Open Graph PNG and return a stable https://ogstamp.com/i/{id}.png URL for og:image. Requires api_key (ogs_… from https://ogstamp.com/pricing/). One credit per image. Does not return a free hotlink.
| Argument | Type | Description |
|---|---|---|
| bg | string | Background hex, e.g. #0b1220 |
| fg | string | Text hex |
| font | string | Typeface for brand fit |
| site | string | Small site/domain label on the card |
| size | string | Output dimensions preset |
| badge | string | Optional small label |
| theme | string | Base theme; override with bg/fg/accent hex |
| title* | string | Main headline on the card |
| accent | string | Accent bar / badge hex |
| layout | string | Card composition |
| api_key* | string | ogs_… key from https://ogstamp.com/pricing/. Required. One credit is spent. |
| logo_url | string | HTTPS URL of a square logo/PNG |
| subtitle | string | Optional second line |
{
"type": "object",
"required": [
"title",
"api_key"
],
"properties": {
"bg": {
"type": "string",
"description": "Background hex, e.g. #0b1220"
},
"fg": {
"type": "string",
"description": "Text hex"
},
"font": {
"enum": [
"inter",
"manrope",
"playfair",
"space",
"dm",
"lora",
"mono",
"figtree",
"bitter"
],
"type": "string",
"description": "Typeface for brand fit"
},
"site": {
"type": "string",
"description": "Small site/domain label on the card"
},
"size": {
"enum": [
"og",
"square",
"linkedin",
"story",
"wide"
],
"type": "string",
"description": "Output dimensions preset"
},
"badge": {
"type": "string",
"description": "Optional small label"
},
"theme": {
"enum": [
"midnight",
"paper",
"forest",
"coral",
"slate"
],
"type": "string",
"description": "Base theme; override with bg/fg/accent hex"
},
"title": {
"type": "string",
"description": "Main headline on the card"
},
"accent": {
"type": "string",
"description": "Accent bar / badge hex"
},
"layout": {
"enum": [
"classic",
"center",
"split",
"minimal",
"quote",
"terminal"
],
"type": "string",
"description": "Card composition"
},
"api_key": {
"type": "string",
"description": "ogs_… key from https://ogstamp.com/pricing/. Required. One credit is spent."
},
"logo_url": {
"type": "string",
"description": "HTTPS URL of a square logo/PNG"
},
"subtitle": {
"type": "string",
"description": "Optional second line"
}
}
}