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fireblocks dApp Connections API

The dApp Connections API from fireblocks — 3 operation(s) for dapp connections.

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

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

This API exposes 4 operations across 3 paths, and defines 9 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.

4 operations 3 paths 9 schemas 1 DELETE1 GET1 POST1 PUT

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 dApp Connections 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 4

Across 3 paths, the API surfaces 4 operations — 1 DELETE, 1 GET, 1 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

dApp Connections 4
GET
/connections
List all open Web3 connections
get 5 params → 200400500
POST
/connections/wc
Create a new Web3 connection.
create 1 param body → 201400500
PUT
/connections/wc/{id}
Respond to a pending connection
submit 2 params body → 200400404500
DELETE
/connections/wc/{id}
Remove an existing Web3 connection
remove 1 param → 200404500

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are SessionDTO (9 properties), CreateNcwConnectionRequest (5 properties), CreateVaultAccountConnectionRequest (4 properties), SessionMetadata (4 properties). Each schema is shown below with its type and property counts.

RespondToConnectionRequest
object
1 property 1 required
CreateNcwConnectionRequest
object
5 properties 4 required
CreateVaultAccountConnectionRequest
object
4 properties 3 required
SessionMetadata
object
4 properties 1 required
SessionDTO
object
9 properties 9 required
CreateConnectionResponse
object
2 properties 2 required
GetConnectionsResponse
object
2 properties 1 required
Paging
object
1 property 1 required
CreateConnectionRequest

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fireblocks-dapp-connections-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 dApp Connections 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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