How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Uniblock

Uniblock Scan API

Endpoints for scanning blockchain networks for transactions, transfers, native supply, and block-level data similar to block explorers.

Documentation Provider Profile APIs.io OpenAPI GitHub

Uniblock Scan API is one of 7 APIs that Uniblock publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Scans. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 3 operations across 3 paths, and defines 6 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://api.uniblock.dev/direct/v1.

3 operations 3 paths 6 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://api.uniblock.dev
Authentication
API Key
Contact
Uniblock Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

Uniblock Scan API declares 1 security scheme for authenticating requests. An API key is passed in the header as x-api-key (apiKeyHeader). By default, every request must be authenticated.

  • apiKeyHeader — Uniblock project API key passed as a header. If no provider-specific authentication is passed in the request, Uniblock will use the credentials stored in the p…

Paths & Operations 3

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

Scan 3

Endpoints for scanning blockchain networks for transactions, transfers, native supply, and block-level data similar to block explorers.

GET
/scan/transactions
Get Scanned Transactions
getScanTransactions 4 params → 200400401
GET
/scan/transfers
Get Scanned Transfers
getScanTransfers 4 params → 200400401
GET
/scan/native-supply
Get Native Token Supply
getScanNativeSupply 1 param → 200400401

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are TokenTransfer (9 properties), Transaction (8 properties), ScanTransfersResponse (3 properties), ScanTransactionsResponse (3 properties). Each schema is shown below with its type and property counts.

Transaction
object
A blockchain transaction with summary information.
8 properties
NativeSupplyResponse
object
Response containing the native token supply for a blockchain network.
2 properties
ErrorResponse
object
Standard error response returned when a request fails.
2 properties
ScanTransactionsResponse
object
Response containing scanned transactions in explorer format.
3 properties
ScanTransfersResponse
object
Response containing scanned token transfer events.
3 properties
TokenTransfer
object
A single token transfer event between two addresses.
9 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

uniblock-scan-api-openapi.yml Raw ↑

Other APIs Uniblock publishes across the network.

Uniblock JSON-RPC API
AE Profile APIs.io
Uniblock Direct Pass-Through API
AE Profile APIs.io
Uniblock Market Data API
AE Profile APIs.io
Uniblock NFTs API
AE Profile APIs.io
Uniblock Tokens API
AE Profile APIs.io
Uniblock Transactions API
AE Profile APIs.io
#Scans
← Back to U APIs
API Details
ID
uniblock:uniblock-scan-api
Base URL
https://api.uniblock.dev
Docs
https://docs.uniblock.dev/docs/unified-api-overview
Provider
Uniblock
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=uniblock-scan-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/uniblock-scan-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have. Your account

Where this information came from

This is an independent, third-party profile of Uniblock Scan 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.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.