{ "x402Version": 2, "id": 52655, "slug": "52655", "resource": "https://qr-api-production-1836.up.railway.app/generate/basic", "description": "Generate a QR code PNG (returned base64-encoded in JSON) for any text or URL using default black-on-white styling.", "type": "http", "resourceType": "Market Data", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "1000", "amountUsd": 0.001, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "back_color": { "description": "Background colour as normalised #rrggbb hex.", "type": "string" }, "border": { "description": "Quiet-zone border width in modules.", "type": "integer" }, "box_size": { "description": "Pixels per QR module.", "type": "integer" }, "data": { "description": "The text or URL encoded into the QR code.", "type": "string" }, "error_correction": { "description": "Error-correction level used: L, M, Q, or H.", "type": "string" }, "fill_color": { "description": "Foreground colour as normalised #rrggbb hex.", "type": "string" }, "format": { "description": "Image format of the returned bytes; always 'png'.", "type": "string" }, "height": { "description": "PNG height in pixels.", "type": "integer" }, "image_base64": { "description": "Base64-encoded PNG of the QR code.", "type": "string" }, "modules": { "description": "QR module count per side (the grid dimension).", "type": "integer" }, "size_bytes": { "description": "Byte length of the raw PNG.", "type": "integer" }, "version": { "description": "QR version (1-40) chosen to fit the data.", "type": "integer" }, "width": { "description": "PNG width in pixels.", "type": "integer" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "data": "https://payapi.market" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "back_color": "#ffffff", "border": 4, "box_size": 10, "data": "https://payapi.market", "error_correction": "M", "fill_color": "#000000", "format": "png", "height": 330, "image_base64": "iVBORw0KGgoAAAANSUhEUgAAASIAAAEiCAYAAABdvt+2AAAABmJLR0QA/wD/AP+gvaeTAAAF...", "modules": 25, "size_bytes": 512, "version": 2, "width": 330 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "data": { "description": "Text or URL to encode, up to 4296 characters.", "type": "string" } }, "required": [ "data" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST", "PUT", "PATCH" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "back_color": { "description": "Background colour as normalised #rrggbb hex.", "type": "string" }, "border": { "description": "Quiet-zone border width in modules.", "type": "integer" }, "box_size": { "description": "Pixels per QR module.", "type": "integer" }, "data": { "description": "The text or URL encoded into the QR code.", "type": "string" }, "error_correction": { "description": "Error-correction level used: L, M, Q, or H.", "type": "string" }, "fill_color": { "description": "Foreground colour as normalised #rrggbb hex.", "type": "string" }, "format": { "description": "Image format of the returned bytes; always 'png'.", "type": "string" }, "height": { "description": "PNG height in pixels.", "type": "integer" }, "image_base64": { "description": "Base64-encoded PNG of the QR code.", "type": "string" }, "modules": { "description": "QR module count per side (the grid dimension).", "type": "integer" }, "size_bytes": { "description": "Byte length of the raw PNG.", "type": "integer" }, "version": { "description": "QR version (1-40) chosen to fit the data.", "type": "integer" }, "width": { "description": "PNG width in pixels.", "type": "integer" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "bazaar" ], "sourceHost": "qr-api-production-1836.up.railway.app", "lastUpdated": "2026-10-08T12:35:25.779Z", "quality": { "calls30d": 8, "uniquePayers30d": 6, "lastCalledAt": "2026-10-08T12:35:25.499Z" }, "metadata": { "extensions": { "bazaar": { "info": { "input": { "body": { "data": "https://payapi.market" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "back_color": "#ffffff", "border": 4, "box_size": 10, "data": "https://payapi.market", "error_correction": "M", "fill_color": "#000000", "format": "png", "height": 330, "image_base64": "iVBORw0KGgoAAAANSUhEUgAAASIAAAEiCAYAAABdvt+2AAAABmJLR0QA/wD/AP+gvaeTAAAF...", "modules": 25, "size_bytes": 512, "version": 2, "width": 330 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "data": { "description": "Text or URL to encode, up to 4296 characters.", "type": "string" } }, "required": [ "data" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST", "PUT", "PATCH" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "back_color": { "description": "Background colour as normalised #rrggbb hex.", "type": "string" }, "border": { "description": "Quiet-zone border width in modules.", "type": "integer" }, "box_size": { "description": "Pixels per QR module.", "type": "integer" }, "data": { "description": "The text or URL encoded into the QR code.", "type": "string" }, "error_correction": { "description": "Error-correction level used: L, M, Q, or H.", "type": "string" }, "fill_color": { "description": "Foreground colour as normalised #rrggbb hex.", "type": "string" }, "format": { "description": "Image format of the returned bytes; always 'png'.", "type": "string" }, "height": { "description": "PNG height in pixels.", "type": "integer" }, "image_base64": { "description": "Base64-encoded PNG of the QR code.", "type": "string" }, "modules": { "description": "QR module count per side (the grid dimension).", "type": "integer" }, "size_bytes": { "description": "Byte length of the raw PNG.", "type": "integer" }, "version": { "description": "QR version (1-40) chosen to fit the data.", "type": "integer" }, "width": { "description": "PNG width in pixels.", "type": "integer" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "qr-api-production-1836.up.railway.app", "manifest_name": "qr-api-production-1836.up.railway.app", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": { "back_color": "string", "border": 0, "box_size": 0, "data": "string", "error_correction": "string", "fill_color": "string", "format": "string", "height": 0, "image_base64": "string", "modules": 0, "size_bytes": 0, "version": 0, "width": 0 }, "type": "string" } }