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Cardano Nut.link API

The Nut.link API from Cardano — 4 operation(s) for nut.link.

Cardano Nut.link API is one of 21 APIs that Cardano publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Nut.link. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and rate-limit docs.

This API exposes 4 operations across 4 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 0.1.89.

Requests are made against 4 base URLs: https://cardano-mainnet.blockfrost.io/api/v0, https://cardano-preprod.blockfrost.io/api/v0, https://cardano-preview.blockfrost.io/api/v0, https://localhost:3000.

4 operations 4 paths 4 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.89
Base URL
https://cardano-mainnet.blockfrost.io/api/v0
Authentication
API Key
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Cardano Nut.link API declares 1 security scheme for authenticating requests. An API key is passed in the header as project_id (project_id). By default, every request must be authenticated.

  • project_id — There are multiple token types available based on network you choose when creating a Blockfrost a project, for a list of token types see available networks.

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.

Nut.link 4
GET
/nutlink/{address}
Specific nut.link address
1 param → 200400403404418429500
GET
/nutlink/{address}/tickers
List of tickers of an oracle
4 params → 200400403404418429500
GET
/nutlink/{address}/tickers/{ticker}
Specific ticker for an address
5 params → 200400403404418429500
GET
/nutlink/tickers/{ticker}
Specific ticker
4 params → 200400403404418429500

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed is nutlink_address (4 properties). Each schema is shown below with its type and property counts.

nutlink_tickers_ticker
array
nutlink_address
object
4 properties 4 required
nutlink_address_ticker
array
nutlink_address_tickers
array

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cardano-nut-link-api-openapi.yml Raw ↑

Other APIs Cardano publishes across the network.

Blockfrost IPFS API
Cardano Cardano » Accounts API
Cardano Cardano » Addresses API
Cardano Cardano » Assets API
Cardano Cardano » Blocks API
Cardano Cardano » Epochs API
Cardano Cardano » Governance API
Cardano Cardano » Ledger API
Cardano Cardano » Mempool API
Cardano Cardano » Metadata API
Cardano Cardano » Network API
Cardano Cardano » Pools API
Where this information came from

This is an independent, third-party profile of Cardano Nut.link API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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