商品套图

# Requires bash, curl and jq. Save artifacts privately; the API key stays in the environment.set -euo pipefailumask 077BASE="https://api.anycap.io"KIT="$BASE/api/v1/capabilities/image.product_kit"curl --fail-with-body "$KIT" -H "Authorization: Bearer $ANYCAP_API_KEY" > kit-models.json # Set ORIGINAL_IMAGE_URL to a public HTTPS photo of your own product.# Choose one exact image specification from the returned catalog.# Supply kit-plan.json yourself to skip the optional text/vision call.if [ ! -s kit-plan.json ]; thenANALYSIS_MODEL=$(jq -er '.analysis_models[0].model' kit-models.json)ANALYSIS_TOKENS=$(jq -er '.analysis_models[0].max_output_tokens | if . < 8192 then . else 8192 end' kit-models.json)jq -n --arg model "$ANALYSIS_MODEL" --arg image "$ORIGINAL_IMAGE_URL" --argjson tokens "$ANALYSIS_TOKENS" \  '{model:$model,image_urls:[$image],max_tokens:$tokens,settings:{platform:"Amazon",market:"United States",language:"English",style:"Minimal studio photography",listing:true}}' > analysis-input.jsoncurl --fail-with-body "$KIT/analysis-requests" -H "Authorization: Bearer $ANYCAP_API_KEY" \  -H "Content-Type: application/json" --data-binary @analysis-input.json > analysis-request.jsonjq -e '.native_request' analysis-request.json > analysis-native.json # This next request is a separately billed text/vision call. Run only after authorization.# Set and persist ANALYSIS_OPERATION before calling; never change it to retry an unknown outcome.: "${ANALYSIS_OPERATION:?Set a stable analysis operation key}"curl --fail-with-body "$BASE/v1/chat/completions" -H "Authorization: Bearer $ANYCAP_API_KEY" \  -H "Idempotency-Key: $ANALYSIS_OPERATION" -H "Content-Type: application/json" \  --data-binary @analysis-native.json > analysis-result.jsonjq -e '.choices[0].finish_reason == "stop"' analysis-result.json >/dev/null || exit 1jq -er '.choices[0].message.content' analysis-result.json | jq -e . > kit-plan.jsonfi # Review/edit kit-plan.json. Use a new operation key for each NEW set, never for a lost response.: "${KIT_OPERATION:?Set a stable kit operation key}"jq -n --arg operation "$KIT_OPERATION" --arg image "$ORIGINAL_IMAGE_URL" \  --slurpfile catalog kit-models.json --slurpfile plan kit-plan.json \  '{idempotency_key:$operation,model:$catalog[0].image_models[0].model,image_urls:[$image],plan:$plan[0]} + ($catalog[0].image_models[0].priced_combinations[0] | {size,resolution,quality})' > kit-input.jsoncurl --fail-with-body "$KIT/quotes" -H "Authorization: Bearer $ANYCAP_API_KEY" \  -H "Content-Type: application/json" --data-binary @kit-input.json > kit-quote.json# The complete batch id, child ids and prices are now saved BEFORE the paid POST.jq '{id,amount_microcredits,expires_at,items:[.items[]|{id,kind,amount_microcredits}]}' kit-quote.json # Explicit image budget in integer microcredits; 1 credit = 1000000 microcredits.: "${ANYCAP_MAX_MICROCREDITS:?Set the authorized total image budget}"jq --arg budget "$ANYCAP_MAX_MICROCREDITS" '{id,max_microcredits:$budget}' kit-quote.json > kit-submit.jsoncurl --fail-with-body "$KIT/executions" -H "Authorization: Bearer $ANYCAP_API_KEY" \  -H "Content-Type: application/json" --data-binary @kit-submit.json > kit-execution.json # Also use this GET if the submission response was lost. Poll at 15-second intervals.BATCH_ID=$(jq -er '.id' kit-quote.json)curl --fail-with-body "$KIT/executions/$BATCH_ID?result=true" \  -H "Authorization: Bearer $ANYCAP_API_KEY" > kit-result.jsonjq '.items[]|{id,state,images:(.job.images // []),error_code:(.error_code // .job.error_code)}' kit-result.json

# Python 3 standard library. Input: the saved GET .../executions/{id}?result=true response.import json, os, uuid, zipfilefrom pathlib import Pathfrom urllib.parse import urlsplitfrom urllib.request import Request, urlopen result = json.loads(Path("kit-result.json").read_text(encoding="utf-8"))if result.get("state") not in ("completed", "partial"):    raise SystemExit("Query the original batch until completed or partial before saving.")files, total = [], 0extensions = {"image/png": "png", "image/jpeg": "jpg", "image/webp": "webp", "image/gif": "gif"}for index, item in enumerate(result["items"]):    job = item.get("job", {})    if job.get("state") != "completed" or job.get("billing_status") != "settled":        continue    for image_index, url in enumerate(job.get("images", [])):        parsed = urlsplit(url)        if parsed.scheme != "https" or not parsed.hostname or parsed.username or parsed.password:            raise SystemExit("Invalid image link. Query result=true again.")        # Image downloads do not receive your Anycap key or browser cookies.        with urlopen(Request(url), timeout=60) as response:            if urlsplit(response.geturl()).scheme != "https":                raise SystemExit("Unexpected image redirect.")            extension = extensions.get(response.headers.get("Content-Type", "").split(";")[0])            if not extension:                raise SystemExit("Image unavailable. Query result=true again.")            data = response.read(20 * 1024 * 1024 + 1)        total += len(data)        if not data or len(data) > 20 * 1024 * 1024 or total > 120 * 1024 * 1024:            raise SystemExit("Image set exceeds download limits.")        files.append((f"{item.get('index', index) + 1:02d}_{image_index + 1:02d}.{extension}", data))if not files:    raise SystemExit("No completed images available. Query result=true again.")output = Path(os.environ.get("KIT_OUTPUT_DIR", "."))output.mkdir(parents=True, exist_ok=True)folder = output / ("anycap-product-kit-" + uuid.uuid4().hex[:12])folder.mkdir()  # A new folder prevents overwriting existing images.archive = folder.with_suffix(".zip")with zipfile.ZipFile(archive, "x", compression=zipfile.ZIP_STORED) as bundle:    for name, data in files:        (folder / name).write_bytes(data)        bundle.writestr(folder.name + "/" + name, data)print(f"Saved {len(files)} images: {folder.resolve()}")print(f"ZIP: {archive.resolve()}")