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fireblocks Key Link API

The Key Link API from fireblocks — 5 operation(s) for key link.

fireblocks Key Link API is one of 35 APIs that Fireblocks publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Key Link. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a JSON-LD context.

This API exposes 9 operations across 5 paths, and defines 10 schemas. It is described by OpenAPI 3.2.0, at version 1.8.0.

Requests are made against 2 base URLs: https://api.fireblocks.io/v1, https://sandbox-api.fireblocks.io/v1.

9 operations 5 paths 10 schemas 4 GET3 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.8.0
Base URL
https://api.fireblocks.io/v1
Authentication
HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 2

fireblocks Key Link API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerTokenAuth). An API key is passed in the header as X-API-Key (ApiKeyAuth).

Paths & Operations 9

Across 5 paths, the API surfaces 9 operations — 4 GET, 3 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Key Link 9
POST
/key_link/signing_keys
Add a new signing key
createSigningKey 1 param body → 201default
GET
/key_link/signing_keys
Get list of signing keys
getSigningKeysList 9 params → 200default
GET
/key_link/signing_keys/{keyId}
Get a signing key by keyId
getSigningKey 1 param → 200default
PATCH
/key_link/signing_keys/{keyId}
Modify the signing keyId
updateSigningKey 1 param body → 200default
PATCH
/key_link/signing_keys/{keyId}/agent_user_id
Set agent user id
setAgentId 1 param body → 204default
POST
/key_link/validation_keys
Add a new validation key
createValidationKey 1 param body → 201default
GET
/key_link/validation_keys
Get list of registered validation keys
getValidationKeysList 4 params → 200default
GET
/key_link/validation_keys/{keyId}
Get a validation key by keyId
getValidationKey 1 param → 200default
PATCH
/key_link/validation_keys/{keyId}
Disables a validation key
disableValidationKey 1 param body → 200default

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are SigningKeyDto (8 properties), ValidationKeyDto (5 properties), CreateValidationKeyResponseDto (4 properties), CreateSigningKeyDto (4 properties). Each schema is shown below with its type and property counts.

SigningKeyDto
object
8 properties 8 required
ModifyValidationKeyDto
object
1 property 1 required
CreateValidationKeyResponseDto
object
4 properties 4 required
GetSigningKeyResponseDto
object
2 properties 1 required
CreateSigningKeyDto
object
4 properties 3 required
ValidationKeyDto
object
5 properties 5 required
GetValidationKeyResponseDto
object
2 properties 1 required
ModifySigningKeyAgentIdDto
object
1 property 1 required
ModifySigningKeyDto
object
1 property 1 required
CreateValidationKeyDto
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fireblocks-key-link-api-openapi.yml Raw ↑

Other APIs Fireblocks publishes across the network.

Fireblocks Vaults API
Fireblocks Transactions API
Fireblocks Tokenization API
Fireblocks Staking API
Fireblocks NFTs API
Fireblocks Compliance and Policy API
Fireblocks Gas Station API
Fireblocks Webhooks API
fireblocks Approval Requests API
fireblocks Blockchains & Assets API
fireblocks Connected Accounts (Beta) API
fireblocks Contract Interactions API
Where this information came from

This is an independent, third-party profile of fireblocks Key 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.

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