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zeroclick.affiliate.com convert barcode-to-asin
https://zeroclick.affiliate.com/v1/tools/convert/barcode-to-asin
answers 402
Convert barcodes to Amazon ASINs. Provide numeric barcode strings, and each barcode maps to an array of ASIN results with their marketplace locale.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0x6e9c2ebca537f861fe9242f8f974d99b3df762b2
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 696 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:16:11.509Z (33d ago)
- Category
- mcp-server
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fzeroclick.affiliate.com%2Fv1%2Ftools%2Fconvert%2Fbarcode-to-asin"