Resollo Agent API

warnings

www.resollo.com

Resollo marketplace agent API: search products and place orders, always with human payment approval.

https://www.resollo.com/api/mcpWebsiteNo authMCP 2025-11-25v1.0.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 269 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	No auth
Protected-resource metadata	✕Not found Without it a client has to guess where the authorization server lives.
Anonymous access	Handshake succeeds; 13 tools listable
Credentials demanded in prose	✕searchProducts, getProduct, placeOrder, createProduct, getSellerStatus, makeOffer, respondToOffer, getOrderStatus, rejectOrder, getCheckoutLink, askProductQuestion, getProductQuestions, getProductReviews These tools are listed anonymously and their own descriptions ask for an account or key, but no challenge is issued — so a client has nothing to act on and the refusal arrives as a tool error.

What the probe found

warningTools needing credentials are listed without a challenge

13 of the 13 tools listed anonymously say in their own descriptions that they need an account or a key (searchProducts, getProduct, placeOrder, createProduct, getSellerStatus, makeOffer, respondToOffer, getOrderStatus, rejectOrder, getCheckoutLink, askProductQuestion, getProductQuestions, getProductReviews), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

No CORS headers for browser-based clients

A cross-origin preflight came back without Access-Control-Allow-Origin, so the endpoint is reachable from native clients only — code running in a web page is stopped by the browser before a request is ever sent.

Tools

askProductQuestioncreateProductgetCheckoutLinkgetOrderStatusgetProductgetProductQuestionsgetProductReviewsgetSellerStatusmakeOfferplaceOrderrejectOrderrespondToOffersearchProducts

Contract history

24 Aug 2026v1.0.0first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

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