Transpose ENS API API
Ethereum Name Service records and transfer history.
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/transpose-ens-api-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Transpose Block ENS API
description: 'Historical blockchain data REST API providing access to transaction history, token transfers, NFT metadata, smart contract events, DEX swaps, and price data across Ethereum and other EVM-compatible chains. Offers five enterprise-grade REST APIs plus a SQL Analytics API for querying indexed blockchain data across Ethereum, Polygon, Optimism, Base, Arbitrum, Avalanche, BSC, Bitcoin, and Tron.
'
version: 1.0.0
contact:
name: Transpose Support
url: https://www.transpose.io/
license:
name: Commercial
url: https://www.transpose.io/pricing
servers:
- url: https://api.transpose.io
description: Transpose production API
security:
- ApiKeyAuth: []
tags:
- name: ENS API
description: Ethereum Name Service records and transfer history.
paths:
/ens/records:
get:
tags:
- ENS API
summary: Get ENS Records
operationId: getEnsRecords
description: 'Retrieve any ENS record ever created. Filter by account, owner, ENS name, node, registration date, or expiration date.
'
parameters:
- name: ens_name
in: query
required: false
description: Look up a specific ENS name (e.g., vitalik.eth).
schema:
type: string
example: vitalik.eth
- name: owner_address
in: query
required: false
description: Filter ENS records by owner address.
schema:
type: string
- name: account_address
in: query
required: false
description: Filter ENS records by resolved account address.
schema:
type: string
- name: token_id
in: query
required: false
description: Filter by ENS token ID.
schema:
type: string
- name: registered_after
in: query
required: false
description: Return ENS records registered after this date.
schema:
type: string
- name: registered_before
in: query
required: false
description: Return ENS records registered before this date.
schema:
type: string
- name: expires_after
in: query
required: false
description: Return ENS records expiring after this date.
schema:
type: string
- name: expires_before
in: query
required: false
description: Return ENS records expiring before this date.
schema:
type: string
- $ref: '#/components/parameters/Order'
- $ref: '#/components/parameters/Limit'
responses:
'200':
description: Successful response containing ENS records.
headers:
X-Credits-Charged:
schema:
type: integer
content:
application/json:
schema:
type: object
properties:
status:
type: string
example: ok
results:
type: array
items:
$ref: '#/components/schemas/EnsRecord'
'401':
description: Unauthorized.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
/ens/transfers:
get:
tags:
- ENS API
summary: Get ENS Transfers
operationId: getEnsTransfers
description: 'Retrieve all historical and live ENS name transfers and registrations. Filter by ENS name or token ID.
'
parameters:
- name: ens_name
in: query
required: false
description: Filter transfers by ENS name.
schema:
type: string
- name: token_id
in: query
required: false
description: Filter transfers by ENS token ID.
schema:
type: string
- $ref: '#/components/parameters/TransferredAfter'
- $ref: '#/components/parameters/TransferredBefore'
- $ref: '#/components/parameters/Order'
- $ref: '#/components/parameters/Limit'
responses:
'200':
description: Successful response containing ENS transfer events.
headers:
X-Credits-Charged:
schema:
type: integer
content:
application/json:
schema:
type: object
properties:
status:
type: string
example: ok
results:
type: array
items:
$ref: '#/components/schemas/EnsTransfer'
'401':
description: Unauthorized.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
components:
parameters:
Order:
name: order
in: query
required: false
description: Sort direction for results.
schema:
type: string
enum:
- asc
- desc
default: desc
TransferredAfter:
name: transferred_after
in: query
required: false
description: 'The earlier transfer date, inclusive. Accepts Unix epoch seconds or ISO-8601 format.
'
schema:
type: string
Limit:
name: limit
in: query
required: false
description: Maximum number of results to return.
schema:
type: integer
default: 100
minimum: 1
maximum: 500
TransferredBefore:
name: transferred_before
in: query
required: false
description: 'The later transfer date, inclusive. Accepts Unix epoch seconds or ISO-8601 format.
'
schema:
type: string
schemas:
EnsTransfer:
type: object
description: Represents an ENS name transfer or registration event.
properties:
transaction_hash:
type: string
block_number:
type: integer
timestamp:
type: string
format: date-time
ens_name:
type: string
from_address:
type: string
to_address:
type: string
ErrorResponse:
type: object
properties:
status:
type: string
example: error
message:
type: string
description: Human-readable error description.
EnsRecord:
type: object
description: Represents an ENS domain record.
properties:
ens_name:
type: string
description: The ENS domain name (e.g., vitalik.eth).
node:
type: string
description: The namehash of the ENS name.
token_id:
type: string
owner_address:
type: string
resolved_address:
type: string
registration_timestamp:
type: string
format: date-time
expiration_timestamp:
type: string
format: date-time
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: X-API-KEY
description: API key obtained from your Transpose team dashboard.