Documentation Mercado Libre
Check out all the necessary information about APIs Mercado Libre.
Documentation
Last update 05/05/2026
Frequently Asked Questions (FAQs)
Browse the most common questions from integrators about the APIs. Select a topic to view questions and detailed answers.
Rate limit / Error 429 and RL increase requests
rate limit · 429 · scroll_id · RPM
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Multi-origin stock management / User Products
user-products · seller_warehouse · stock-locations · available_quantity
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ME1 / ME2 and free shipping
shipping.mode · ME2 · free_shipping · not_specified · Full + Flex
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Mercado Envios — Costs and quotes
shipping_options · dimensions · receiver.cost · senders.cost · gap_discount
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Billing / Billing info
billing_info · billing-info · doc_type · doc_number · invoices
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Images and moderations
images · 403 · CDN · diagnostics · WebP · pending
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Promotions / Pricing
price_to_win · promotions · candidates · campaigns · product_ads
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Items — Shipping attributes and dimensions
seller_package · dimensions · shipping attributes · weight
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