{ "x402Version": 2, "id": 41614, "slug": "41614", "resource": "https://wasm-geotiff-transcoder.jannioura.workers.dev/", "description": "Decodes a GeoTIFF/COG (https URL or inline base64), reads the selected RGB bands via windowed overview reads, applies a tone-map stretch, and returns a PNG/WebP plus georeference metadata (CRS, bounds, pixel scale) and source stats. Limits: 20 MB source, 2048 px output width. Billed per attempt: payment settles after structural validation, before decode, so decode-time failures (e.g. a bands_rgb band the source lacks) are still charged.", "type": "http", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x86256e25d4e5511eb6dcc474a4e779970267e903", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "30000", "amountUsd": 0.03, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "properties": { "compute_ms": { "type": "integer" }, "format": { "enum": [ "webp", "png" ], "type": "string" }, "georef": { "properties": { "bounds_wgs84": { "description": "[west, south, east, north] in WGS84 degrees; null when the source CRS is unknown.", "items": { "type": "number" }, "maxItems": 4, "minItems": 4, "type": [ "array", "null" ] }, "crs": { "examples": [ "EPSG:32610" ], "type": "string" }, "pixel_scale_m": { "type": [ "number", "null" ] } }, "type": "object" }, "height_px": { "type": "integer" }, "image_base64": { "contentEncoding": "base64", "type": "string" }, "source_stats": { "properties": { "bands": { "type": "integer" }, "bit_depth": { "type": [ "integer", "null" ] }, "compression": { "type": "string" } }, "type": "object" }, "width_px": { "type": "integer" } }, "required": [ "image_base64", "format", "width_px", "height_px", "georef", "source_stats", "compute_ms" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "source": "https://raw.githubusercontent.com/OSGeo/gdal/master/autotest/gcore/data/rgbsmall.tif" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "compute_ms": 265, "format": "webp", "georef": { "bounds_wgs84": null, "crs": "unknown", "pixel_scale_m": null }, "height_px": 50, "image_base64": "UklGRiQEAABXRUJQVlA4IBgEAAAQEgCdASoyADIAPpE2lkeloqIhLB1dmLASCWYAxQtZAFmintnO9achAm2pQoMw6sdjHVR3y7ofs4aob0j/RNbraNG3fPRy7ep+BHOouJ3TZAKLVvBLojCiXL0ZUp5Pkb0I2rOF...", "source_stats": { "bands": 3, "bit_depth": 8, "compression": "deflate" }, "width_px": 50 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "oneOf": [ { "required": [ "source" ] }, { "required": [ "or_base64_body" ] } ], "properties": { "bands_rgb": { "default": [ 1, 2, 3 ], "description": "1-based band indices mapped to R, G, B output channels. Whether an index is valid can only be known after the source is fetched and decoded (its real band count isn't knowable in advance), so a mismatch here still incurs the charge -- see the top-level description.", "items": { "minimum": 1, "type": "integer" }, "maxItems": 3, "minItems": 3, "type": "array" }, "max_width_px": { "default": 2048, "maximum": 2048, "minimum": 1, "type": "integer" }, "or_base64_body": { "contentEncoding": "base64", "description": "Inline base64-encoded GeoTIFF bytes. Exactly one of `source` or `or_base64_body` must be provided.", "type": "string" }, "output_format": { "default": "webp", "enum": [ "webp", "png" ], "type": "string" }, "source": { "description": "https URL of the GeoTIFF/COG to transcode. Exactly one of `source` or `or_base64_body` must be provided.", "format": "uri", "type": "string" }, "stretch": { "default": "percentile_2_98", "enum": [ "none", "percentile_2_98" ], "type": "string" } }, "required": [], "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": { "compute_ms": { "type": "integer" }, "format": { "enum": [ "webp", "png" ], "type": "string" }, "georef": { "properties": { "bounds_wgs84": { "description": "[west, south, east, north] in WGS84 degrees; null when the source CRS is unknown.", "items": { "type": "number" }, "maxItems": 4, "minItems": 4, "type": [ "array", "null" ] }, "crs": { "examples": [ "EPSG:32610" ], "type": "string" }, "pixel_scale_m": { "type": [ "number", "null" ] } }, "type": "object" }, "height_px": { "type": "integer" }, "image_base64": { "contentEncoding": "base64", "type": "string" }, "source_stats": { "properties": { "bands": { "type": "integer" }, "bit_depth": { "type": [ "integer", "null" ] }, "compression": { "type": "string" } }, "type": "object" }, "width_px": { "type": "integer" } }, "required": [ "image_base64", "format", "width_px", "height_px", "georef", "source_stats", "compute_ms" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_lfdx963d" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "type": "array" }, "w": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } } }, "tags": [ "bazaar", "builder-code" ], "sourceHost": "wasm-geotiff-transcoder.jannioura.workers.dev", "lastUpdated": "2026-09-24T18:05:59.469Z", "quality": { "calls30d": 7, "uniquePayers30d": 2, "lastCalledAt": "2026-09-24T18:05:59.227Z" }, "metadata": { "extensions": { "bazaar": { "info": { "input": { "body": { "source": "https://raw.githubusercontent.com/OSGeo/gdal/master/autotest/gcore/data/rgbsmall.tif" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "compute_ms": 265, "format": "webp", "georef": { "bounds_wgs84": null, "crs": "unknown", "pixel_scale_m": null }, "height_px": 50, "image_base64": "UklGRiQEAABXRUJQVlA4IBgEAAAQEgCdASoyADIAPpE2lkeloqIhLB1dmLASCWYAxQtZAFmintnO9achAm2pQoMw6sdjHVR3y7ofs4aob0j/RNbraNG3fPRy7ep+BHOouJ3TZAKLVvBLojCiXL0ZUp5Pkb0I2rOF...", "source_stats": { "bands": 3, "bit_depth": 8, "compression": "deflate" }, "width_px": 50 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "oneOf": [ { "required": [ "source" ] }, { "required": [ "or_base64_body" ] } ], "properties": { "bands_rgb": { "default": [ 1, 2, 3 ], "description": "1-based band indices mapped to R, G, B output channels. Whether an index is valid can only be known after the source is fetched and decoded (its real band count isn't knowable in advance), so a mismatch here still incurs the charge -- see the top-level description.", "items": { "minimum": 1, "type": "integer" }, "maxItems": 3, "minItems": 3, "type": "array" }, "max_width_px": { "default": 2048, "maximum": 2048, "minimum": 1, "type": "integer" }, "or_base64_body": { "contentEncoding": "base64", "description": "Inline base64-encoded GeoTIFF bytes. Exactly one of `source` or `or_base64_body` must be provided.", "type": "string" }, "output_format": { "default": "webp", "enum": [ "webp", "png" ], "type": "string" }, "source": { "description": "https URL of the GeoTIFF/COG to transcode. Exactly one of `source` or `or_base64_body` must be provided.", "format": "uri", "type": "string" }, "stretch": { "default": "percentile_2_98", "enum": [ "none", "percentile_2_98" ], "type": "string" } }, "required": [], "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": { "compute_ms": { "type": "integer" }, "format": { "enum": [ "webp", "png" ], "type": "string" }, "georef": { "properties": { "bounds_wgs84": { "description": "[west, south, east, north] in WGS84 degrees; null when the source CRS is unknown.", "items": { "type": "number" }, "maxItems": 4, "minItems": 4, "type": [ "array", "null" ] }, "crs": { "examples": [ "EPSG:32610" ], "type": "string" }, "pixel_scale_m": { "type": [ "number", "null" ] } }, "type": "object" }, "height_px": { "type": "integer" }, "image_base64": { "contentEncoding": "base64", "type": "string" }, "source_stats": { "properties": { "bands": { "type": "integer" }, "bit_depth": { "type": [ "integer", "null" ] }, "compression": { "type": "string" } }, "type": "object" }, "width_px": { "type": "integer" } }, "required": [ "image_base64", "format", "width_px", "height_px", "georef", "source_stats", "compute_ms" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_lfdx963d" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "type": "array" }, "w": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "wasm-geotiff-transcoder.jannioura.workers.dev", "manifest_name": "wasm-geotiff-transcoder.jannioura.workers.dev", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-13T15:56:53.641Z" }, "exampleResponse": { "example": { "compute_ms": 0, "format": "webp", "georef": { "bounds_wgs84": [ 0 ], "crs": "EPSG:32610", "pixel_scale_m": 0 }, "height_px": 0, "image_base64": "string", "source_stats": { "bands": 0, "bit_depth": 0, "compression": "string" }, "width_px": 0 }, "type": "string" } }