Nevermined Catalog MCP

List the categories of paid services in the Nevermined Agent Services Catalog, with a count per category. Discovery only; no payment.

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Search the Nevermined Agent Services Catalog for paid services, ranked by ARD HYBRID relevance — semantic (meaning) matches merged with lexical (keyword) matches, most relevant first — falling back to pure lexical when the embedding provider is unavailable. A query is required; the other filters are optional. Returns matching listings (vendor, protocol, price label, endpoint). Only the first page

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Fetch one catalog service by slug with metadata and a requestShape block. Read the endpoint's payServiceArgs before pay_service, replacing every pathParams placeholder. A checked invoke contract may include invokePath, requestExample, merchant-authored responseSchema/responseExample, and exampleEvidence: paid-run records a paid response, challenge proves only the request shap

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Pay for a catalog service from your spend-capped delegation and return the vendor response. This charges real funds. Call get_service FIRST: its requestShape.endpoints[] lists the callable paths with their HTTP method and price, and each payServiceArgs is the slug/path/method to pass here, after replacing any pathParams placeholder in path with a real value. A bare slug reaches the

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Price ONE call to a catalog service WITHOUT paying it: it charges nothing, signs nothing and reserves no budget. Pass exactly what you would pass to pay_service (the same slug, path, method, search, headers, body and delegationId): the Router sends that request to the service unpaid, reads the price it asks for, and returns the rail (protocol), the network and merchant amount (`s

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Given a plain-language description of what you need, find, and optionally pay in the same call, the single best payable catalog service, so you do not have to pick among listings yourself. Use it instead of search_services when you want the right service for a task rather than a list to browse: it ranks candidates on Nevermined's own relevance and quality signals (deterministic; no model reads the

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Start the spending-delegation ceremony and return ONE URL for a human to open. Use this when pay_service returns {"error":"no_delegation"} — it is the way out of that state. It sets up a stablecoin (crypto) delegation that spends from the human's personal wallet, so that wallet also needs funds on the network a service settles on (see wallet_balance); it does not enroll a card or create a ca

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Read the spending budget pay_service spends from: its cap, what has been spent, what remains, how many payments were made (and the limit, if any), and when it expires. Reading costs nothing and charges nothing. Use it whenever the human asks how much is left, or before a run of paid calls. Money is in CENTS: capCents is whole cents; spentCents and remainingCents can carry up to four decimals

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Read the result of a paid call, by its paymentId. Use it when pay_service answered {"status":"pending"} (the service was still working when the Router stopped waiting — the payment is made and the call keeps running), or to recover a result whose response you lost. Reading costs nothing and charges nothing. state: "Pending" — still running, call again in a few seconds. state: "Ready" — `

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List your Router payments: the unified ledger across every service and delegation, newest first, at most 1000 records. Each record carries its id (the paymentId get_payment_result takes), createdAt, status, protocol, network, requestId, delegationId and amount in the asset's smallest unit (see assetDecimals), not in cents. Each row also carries deliveryStatus: delivered (re

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Count your Router payment requests: total is how many there were in the period (uncapped, unlike list_payments) and series is that count per day (date, value), oldest first. chargedNotDelivered is the count of failed payments in the period whose merchant charge was observed; flag a non-zero count to the user. This reports numbers of payments, not money: for what has been spent or what is

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Read the balances of YOUR OWN PERSONAL wallet — the funding source the crypto rails PULL from when pay_service charges a PERSONAL delegation. It answers how much do I have, and on which chain. Reading costs nothing and charges nothing. WHAT IT DOES NOT COVER, so you do not mis-diagnose: a delegation backed by an ORGANIZATION wallet is paid from that wallet, not this one; and a CARD delegation ha

No parameter schema on file.