Install Jentic One Beta

Connect the NMKR Studio Api (Mainnet) to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the NMKR Studio Api (Mainnet), or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fnmkr.io%2Fnmkr" | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fnmkr.io%2Fnmkr" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with NMKR Studio Api (Mainnet) API.

Create and manage NMKR projects, including payout wallets and split addresses, via /v2/CreateProject and /v2/AddPayoutWallet

Upload, duplicate, block, and delete NFTs in a project through the /v2/DeleteNft, /v2/DuplicateNft, and /v2/BlockUnblockNft endpoints

Generate payment addresses for random or specific NFT sales via /v2/GetPaymentAddressForRandomNftSale and /v2/GetPaymentAddressForSpecificNftSale

Run auctions on the platform with /v2/CreateAuction, /v2/GetAuctionState, and /v2/DeleteAuction

GET STARTED

Start building with NMKR Studio Api (Mainnet) API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use NMKR Studio Api (Mainnet) API for, with concrete tasks.

★ NFT Drop Operations

NFT studios running scheduled drops on Cardano need to provision projects, upload assets, generate sale-specific payment addresses, and monitor mint counts in real time. NMKR's project, NFT, and payment-address endpoints cover the full drop lifecycle so an operations agent can spin up a collection, configure pricing and discount logic, and emit per-buyer payment addresses without manual Studio clicks. Settlement and refund tracking close the loop on each transaction.

Call /v2/CreateProject for a new collection, then /v2/GetPaymentAddressForRandomNftSale with the projectuid and countnft to issue a buyer payment address

Marketplace and Wallet Insights

Aggregator apps and portfolio dashboards need a structured view of Cardano wallet contents and NMKR-listed NFTs. The /v2/GetAllAssetsInWallet, /v2/GetActiveDirectsaleListings, and /v2/GetCardanoTokenRegistryInformation endpoints expose wallet holdings, live listings, and registry metadata. This enables an agent to render a buyer's NFT inventory, surface active marketplace listings tied to a stake address, and link assets to their issuing policies.

Call /v2/GetAllAssetsInWallet with a Cardano payment address, then call /v2/GetCardanoTokenRegistryInformation for each policyid+tokenname pair to enrich the inventory

Auction Management

Creators running timed auctions on NMKR need to create auction listings, monitor bid state, and tear down completed auctions. The /v2/CreateAuction, /v2/GetAllAuctions, /v2/GetAuctionState, and /v2/DeleteAuction endpoints provide the full lifecycle so a workflow can post a new auction, poll its state on a schedule, and clean up listings post-settlement. All operations are scoped per customerid for multi-tenant studios.

Call /v2/CreateAuction/{customerid} with the auction body, then /v2/GetAuctionState/{auctionuid} on a 1-minute interval until settled

AI Agent Cardano Integration

An agent helping creators manage Cardano-native operations can use Jentic to discover the right NMKR endpoint without parsing 92 paths manually. A search for 'mint a Cardano NFT' surfaces the relevant project and NFT operations, the agent loads the input schema, and Jentic injects the JWT bearer at execute time. Mint coupon balances and project transactions can be polled in the same flow.

Use Jentic to call /v2/GetMintCouponBalance to verify mint capacity, then /v2/CreateProject and /v2/GetPaymentAddressForSpecificNftSale to issue a sale address

Key Endpoints

92 endpoints — nmkr studio is a cardano-native nft minting and management platform exposing 92 endpoints across project setup, nft lifecycle, sales, payouts, auctions, and on-chain reporting.

METHOD

PATH

DESCRIPTION

POST

/v2/CreateProject

Create a new NMKR NFT project

GET

/v2/GetPaymentAddressForRandomNftSale/{projectuid}/{countnft}

Generate a payment address for a random NFT sale

GET

/v2/GetPaymentAddressForSpecificNftSale/{nftuid}/{tokencount}/{price}

Generate a payment address for a specific NFT and quantity

GET

/v2/GetNfts/{projectuid}/{state}/{count}/{page}

List NFTs in a project filtered by state with pagination

GET

/v2/GetAllAssetsInWallet/{address}

List all native assets held by a Cardano wallet address

GET

/v2/GetProjectTransactions/{projectuid}

Retrieve transactions for a given project

POST

/v2/CreateAuction/{customerid}

Create a new NFT auction listing

GET

/v2/GetMintCouponBalance

Check remaining mint coupon balance for the account

POST

/v2/CreateProject

Create a new NMKR NFT project

GET

/v2/GetPaymentAddressForRandomNftSale/{projectuid}/{countnft}

Generate a payment address for a random NFT sale

GET

/v2/GetPaymentAddressForSpecificNftSale/{nftuid}/{tokencount}/{price}

Generate a payment address for a specific NFT and quantity

GET

/v2/GetNfts/{projectuid}/{state}/{count}/{page}

List NFTs in a project filtered by state with pagination

GET

/v2/GetAllAssetsInWallet/{address}

List all native assets held by a Cardano wallet address

GET

/v2/GetProjectTransactions/{projectuid}

Retrieve transactions for a given project

POST

/v2/CreateAuction/{customerid}

Create a new NFT auction listing

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring NMKR Studio by hand means handling its bearer auth, building requests against its host (https://studio-api.nmkr.io), and threading project and NFT ids through each path yourself. Through Jentic you install once, import the NMKR Studio API from the API Directory, store the token once, and your agent calls it.

Permission scoping

NMKR puts the project uid in the URL path (/v2/GetNfts/{projectuid}/... and /v2/GetProjectTransactions/{projectuid}), so a rule can pin your agent to one project: it can read that project's NFTs and transactions and nothing else. You choose the operations it may call, so ones like creating a project or an auction are not included unless you add them.

Credential isolation

Your NMKR token is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'get NFTs for a project' or 'get a payment address for an NFT sale', and Jentic returns the matching NMKR operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

FAQs

Specific to using NMKR Studio Api (Mainnet) API through Jentic.

What authentication does the NMKR Studio API use?

NMKR Studio uses bearer JWT authentication. Pass an API key or access token issued from the NMKR dashboard in the Authorization header as 'Bearer <token>'. Through Jentic the token is held in the vault and injected at call time.

Can I generate Cardano payment addresses for NFT sales with the NMKR Studio API?

Yes. Use /v2/GetPaymentAddressForRandomNftSale/{projectuid}/{countnft} for random drops or /v2/GetPaymentAddressForSpecificNftSale/{nftuid}/{tokencount}/{price} for a fixed NFT and quantity. Both return a buyer-specific Cardano address and reservation window.

What are the rate limits for the NMKR Studio API?

The OpenAPI spec does not declare specific rate limits. NMKR enforces tier-based quotas tracked via the mint coupon balance returned by /v2/GetMintCouponBalance. Jentic surfaces 429 responses with backoff.

How do I create an NMKR project through Jentic?

Run pip install jentic, search Jentic for 'create an nmkr nft project', load the /v2/CreateProject operation, supply the project body, and execute. Jentic attaches the bearer JWT and returns the new projectuid for downstream NFT calls.

Can I check what NFTs a Cardano wallet holds with the NMKR Studio API?

Yes. Call /v2/GetAllAssetsInWallet/{address} to list every native asset held at a Cardano payment address, including policy id and token name. Combine with /v2/GetCardanoTokenRegistryInformation for human-readable metadata.

Does the NMKR Studio API support running auctions?

Yes. The auction lifecycle is covered by /v2/CreateAuction/{customerid}, /v2/GetAllAuctions/{customerid}, /v2/GetAuctionState/{auctionuid}, and /v2/DeleteAuction/{auctionuid}. Poll auction state to detect settlement events.

Can I limit what my agent is allowed to do with the NMKR Studio API?

Yes. Because you run Jentic One yourself, your own rules decide which NMKR Studio operations and credentials the agent can use. Since NMKR puts the project uid in the URL path, you can pin the agent to a single project so it only reads that project's NFTs and transactions through operations like /v2/GetNfts/{projectuid} and /v2/GetProjectTransactions/{projectuid}. State-changing calls such as /v2/CreateProject or /v2/CreateAuction stay out of reach unless you explicitly add them, and your NMKR token is held by your instance and never enters the agent's prompt.

NMKR Studio Api (Mainnet)

Name: NMKR Studio Api (Mainnet) API
Brand: NMKR Studio API (Mainnet)
Availability: InStock

Official vendor OpenAPI document · agent-readyDeveloper ToolsPackage Registrybearer92 EndpointsREST

For Agents

Mint, configure, and sell Cardano NFTs end-to-end - projects, NFTs, sale conditions, payment addresses, payouts, and on-chain reporting via NMKR Studio.

Use for: I need to mint a new NFT in an NMKR project, Generate a Cardano payment address for a specific NFT sale, Check the on-chain assets held by a Cardano wallet address, Create a new NMKR project for a collection

Not supported: Does not handle non-Cardano chains, custodial wallet creation for end users, or fiat payments - use for Cardano NFT minting, sales, and project management on NMKR Studio only.

NMKR Studio is a Cardano-native NFT minting and management platform exposing 92 endpoints across project setup, NFT lifecycle, sales, payouts, auctions, and on-chain reporting. Agents and apps can create projects, upload media, define NFTs and metadata, configure sale conditions and discounts, generate payment addresses for random or specific NFT sales, and reconcile customer transactions. Wallet utilities cover address validation, asset listing, and Cardano token registry lookups. The API uses bearer JWT auth and runs against Cardano mainnet at studio-api.nmkr.io.

Jentic One on Github View OpenAPI Document

Connect the NMKR Studio Api (Mainnet) to your agent

Capabilities

Start building with NMKR Studio Api (Mainnet) API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

NMKR Studio Api (Mainnet)