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Writing a Resolver
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ENS Migration (February 2020)
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Entities

Entities

Domain

Description:
Field
Type
Description
id
ID!
The namehash of the name
name
String
The human readable name, if known. Unknown portions replaced with hash in square brackets (eg, foo.[1234].eth)
labelName
String
The human readable label name (imported from CSV), if known
labelhash
Bytes
keccak256(labelName)
parent
Domain
The namehash (id) of the parent name
subdomains
​Domain!​
Can count domains from length of array
subdomainCount
Int!
The number of subdomains
resolvedAddress
account
Address logged from current resolver, if any
owner
Account!
​
resolver
Resolver
​
ttl
BigInt
​
isMigrated
Boolean!
​
createdAt
BigInt!
​
events
​DomainEvent!​
​

Transfer

Description:
Field
Type
Description
id
ID!
​
domain
Domain!
​
blockNumber
Int!
​
TransactionID
Bytes!
​

NewOwner

Description:
Field
Type
Description
id
ID!
​
parentDomain
Domain!
​
domain
Domain!
​
TransactionID
Bytes!
​
owner
Account!
​

NewResolver

Description:
Field
Type
Description
id
ID!
​
domain
Domain!
​
blockNumber
Int!
​
TransactionID
Bytes!
​
resolver
Resolver!
​

NewTTL

Description:
Field
Type
Description
id
ID!
​
domain
Domain!
​
blockNumber
Int!
​
transactionID
Bytes!
​
ttl
BigInt!
​

Account

Description:
Field
Type
Description
id
ID!
​
domain
​Domain!​
​
registration
​Registration!​
​

Registration

Description:
Field
Type
Description
id
ID!
​
domain
Domain
​
registrationDate
BigInt!
​
expiryDate
BigInt!
​
cost
BigInt!
​
registrant
Account!
​
labelName
String
​
events
​RegistrationEven!​
​

RegistrationEvent

Description:
Field
Type
Description
id
ID!
​
registration
RegistrationEvent
​
blockNumber
Int!
​
transactionID
Bytes!
​

NameRegistered

Description:
Field
Type
Description
id
ID!
​
registration
Registration!
​
blockNumber
Int!
​
transactionID
Bytes!
​
registrant
Account!
​
expiryDate
BigInt!
​

NameRenewed

Description:
Field
Type
Description
id
ID!
​
registration
Registration!
​
blockNumber
Int!
​
transactionID
Bytes!
​
expiryDate
BigInt!
​

NameTransferred

Description:
Field
Type
Description
id
ID!
​
registration
Registration!
​
blockNumber
Int!
​
transactionID
Bytes!
​
newOwner
Account!
​

Resolver

Description:
Field
Type
Description
id
ID!
Concatenation of resolver address and namehash
domain
Domain
​
address
Bytes!
Address of resolver contract
addr
Account
Current value of addr record (per events)
contenHash
Bytes
Content hash, in binary format
texts
[String!]
Set of observed text record keys
cointTypes
[BigInt!]
Set of observed SLIP-44 coin types
events
​ResolverEvent!​
​

ResolverEvent

Description:
Field
Type
Description
id
ID!
Concatenation of block number and log ID
resolver
Resolver!
Used to derive relationships to Resolvers
blockNumber
Int!
​
transactionID
Bytes!
​

AddrChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
addr
Account!
​

MulticoinAddrChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
coinType
BigInt!
​
addr
Bytes!
​

NameChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
name
String!
​

AbiChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
contentType
BigInt!
​

PubkeyChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
x
Bytes!
​
y
Bytes!
​

TextChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
key
String!
​
value
String
​

ContenthashChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
hash
Bytes!
​

InterfaceChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
interfacedID
Bytes!
​
implementer
Bytes!
​

AuthorisationChanged

Description:
Field
Type
Description
id
ID!
​
resolver
Resolver!
​
blockNumber
Int!
​
transactionID
Bytes!
​
owner
Bytes!
​
target
Bytes!
​
isAuthorized
Boolean!
​
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On this page
Entities
Domain
Transfer
NewOwner
NewResolver
NewTTL
Account
Registration
RegistrationEvent
NameRegistered
NameRenewed
NameTransferred
Resolver
ResolverEvent
AddrChanged
MulticoinAddrChanged
NameChanged
AbiChanged
PubkeyChanged
TextChanged
ContenthashChanged
InterfaceChanged
AuthorisationChanged