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api.yaml
1968 lines (1862 loc) · 61 KB
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api.yaml
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asyncapi: '2.3.0'
info:
title: Hydra Node API
version: '0.16.0'
description: |
WebSocket/HTTP API for administrating & interacting with Hydra Heads: multi-party isomorphic state-channels for Cardano.
Once started, a Hydra node provides an API in the forms of JSON messages over WebSocket/HTTP endpoints. An Hydra node is an event-driven application where users (a.k.a you) are one possible source of inputs. Other sources can be mainly other Hydra nodes in the network, or transactions observed on the layer 1 (e.g. a closing transaction).
Therefore, once connected, clients receive a stream of outputs as they arrive. Clients get to decide (using query parameters) if they want to observe the history of outputs and the transaction format.
For example if client provides a path that looks like this `/?history=no&snapshot-utxo=no` the server will not serve prior history of server outputs, and the utxo field in the json will be omitted.
They can interact with their node by pushing events to it, some are local, and some will have consequences on the rest of the head.
See [the documentation](https://hydra.family/head-protocol/core-concepts/behavior/) for more details on the overall API behavior.
Users can also use the HTTP endpoint to draft a commit tx using their own utxo, potentially including a blueprint tx as part of the draft.
> By default, a Hydra node listens for TCP WebSocket connections on port `tcp/4001` . This can be changed using `--port`.
license:
name: Apache 2.0
url: https://raw.githubusercontent.com/input-output-hk/hydra/master/LICENSE
defaultContentType: application/json
servers:
localhost-ws:
url: "{host}:{port}"
protocol: ws
description: |
variables:
host:
description: Address the Hydra node is listening for client connections.
default: '127.0.0.1'
port:
description: Port the Hydra node is listening for client connections.
default: "4001"
localhost-http:
url: "{host}:{port}"
protocol: http
description: |
variables:
host:
description: Address at which the Hydra node is accepting the client requests.
default: '127.0.0.1'
port:
description: Port at which the Hydra node is accepting the client requests.
default: "4001"
channels:
/:
description: Main entry point for Websockets server in Hydra service.
servers:
- localhost-ws
bindings:
ws:
query:
history:
required: false
description: Specify weather the client wants to receive the full node history. Default is yes.
schema:
type: string
enum: ["yes", "no"]
snapshot-utxo:
description: Specify weather the client wants see the snapshot utxo. Default is yes.
schema:
type: string
enum: ["yes", "no"]
subscribe:
summary: Events emitted by the Hydra node.
operationId: serverOutput
message:
oneOf:
- $ref: "api.yaml#/components/messages/Greetings"
- $ref: "api.yaml#/components/messages/PeerConnected"
- $ref: "api.yaml#/components/messages/PeerDisconnected"
- $ref: "api.yaml#/components/messages/HeadIsInitializing"
- $ref: "api.yaml#/components/messages/Committed"
- $ref: "api.yaml#/components/messages/HeadIsOpen"
- $ref: "api.yaml#/components/messages/HeadIsClosed"
- $ref: "api.yaml#/components/messages/HeadIsContested"
- $ref: "api.yaml#/components/messages/ReadyToFanout"
- $ref: "api.yaml#/components/messages/HeadIsAborted"
- $ref: "api.yaml#/components/messages/HeadIsFinalized"
- $ref: "api.yaml#/components/messages/TxValid"
- $ref: "api.yaml#/components/messages/TxInvalid"
- $ref: "api.yaml#/components/messages/SnapshotConfirmed"
- $ref: "api.yaml#/components/messages/GetUTxOResponse"
- $ref: "api.yaml#/components/messages/InvalidInput"
- $ref: "api.yaml#/components/messages/PostTxOnChainFailed"
- $ref: "api.yaml#/components/messages/CommandFailed"
- $ref: "api.yaml#/components/messages/IgnoredHeadInitializing"
publish:
summary: Commands sent to the Hydra node.
operationId: clientInput
message:
oneOf:
- $ref: "api.yaml#/components/messages/Init"
- $ref: "api.yaml#/components/messages/Abort"
- $ref: "api.yaml#/components/messages/NewTx"
- $ref: "api.yaml#/components/messages/GetUTxO"
- $ref: "api.yaml#/components/messages/Close"
- $ref: "api.yaml#/components/messages/Contest"
- $ref: "api.yaml#/components/messages/Fanout"
/commit:
servers:
- localhost-http
publish:
description: Draft a commit transaction, which can be completed and later submitted to the L1 network.
operationId: draftCommitTxRequest
message:
$ref: "api.yaml#/components/messages/DraftCommitTxRequest"
bindings:
http:
type: request
method: POST
bindingVersion: '0.1.0'
subscribe:
operationId: draftCommitTxResponse
description: |
Possible responses of this endpoint are:
* DraftCommitTxResponse - 200 ok
* CommittedTooMuchADAForMainnet - 400 bad request
* UnsupportedLegacyOutput - 400 bad request
* SpendingNodeUtxoForbidden - 400 bad request
message:
$ref: "api.yaml#/components/messages/DraftCommitTxResponse"
bindings:
http:
type: response
method: POST
bindingVersion: '0.1.0'
/protocol-parameters:
servers:
- localhost-http
subscribe:
description: Get cardano protocol parameters.
operationId: getProtocolParameters
message:
$ref: "api.yaml#/components/messages/ProtocolParameters"
bindings:
http:
type: response
method: GET
bindingVersion: '0.1.0'
/cardano-transaction:
servers:
- localhost-http
publish:
operationId: submitTxRequest
message:
summary: |
Cardano transaction to be submitted to the L1 network.
Accepts transactions encoded as Base16 CBOR string, TextEnvelope type or JSON.
payload:
$ref: "api.yaml#/components/schemas/Transaction"
bindings:
http:
type: response
method: POST
bindingVersion: '0.1.0'
subscribe:
operationId: submitTxResponse
message:
oneOf:
- name: TransactionSubmitted
summary: 200 OK
description: Successfully submitted a cardano transaction to the L1 network.
payload:
type: object
additionalProperties: false
properties:
tag:
type: string
enum: ["TransactionSubmitted"]
- name: PostTxError
summary: 400 Bad Request
payload:
$ref: "api.yaml#/components/schemas/PostTxError"
bindings:
http:
type: request
method: POST
bindingVersion: '0.1.0'
components:
messages:
########
#
# Client Inputs
#
#######
Init:
title: Init
description: |
Initializes a new Head. This command is a no-op when a Head is already open and the server will output an `CommandFailed` message should this happen.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["Init"]
Abort:
title: Abort
description: |
Aborts a head before it is opened. This can only be done before all participants have committed. Once opened, the head can't be aborted anymore but it can be closed using: `Close`.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["Abort"]
NewTx:
title: NewTx
description: |
Submit a transaction through the head. Note that the transaction is only broadcast if well-formed and valid.
payload:
type: object
required:
- tag
- transaction
properties:
tag:
type: string
enum: ["NewTx"]
transaction:
$ref: "api.yaml#/components/schemas/Transaction"
Close:
title: Close
description: |
Terminate a head with the latest known snapshot. This effectively moves the head from the Open state to the Close state where the contestation phase begin. As a result of closing a head, no more transactions can be submitted via NewTx.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["Close"]
Contest:
title: Contest
description: |
Challenge the latest snapshot announced as a result of a head closure from another participant. Note that this necessarily contest with the latest snapshot known of your local Hydra node. Participants can only contest once.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["Contest"]
Fanout:
title: Fanout
description: |
Finalize a head after the contestation period passed. This will distribute the final (as closed and maybe contested) head state back on the layer 1.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["Fanout"]
GetUTxO:
title: GetUTxO
description: |
Asynchronously access the current UTxO set of the Hydra node. This eventually triggers a UTxO event from the server.
payload:
type: object
required:
- tag
properties:
tag:
type: string
enum: ["GetUTxO"]
########
#
# Server Outputs
#
#######
Greetings:
title: Greetings
description: |
A friendly welcome message which tells a client something about the node. Currently used for knowing what Party the server embodies. This message produced whenever the hydra-node starts and clients should take consequence of seeing this. For example, we can assume no peers connected when we see 'Greetings'.
payload:
$ref: "api.yaml#/components/schemas/Greetings"
PeerConnected:
title: PeerConnected
description: |
A peer is now connected to the head network.
payload:
$ref: "api.yaml#/components/schemas/PeerConnected"
PeerDisconnected:
title: PeerDisconnected
description: |
A peer has disconnected from the head network.
payload:
$ref: "api.yaml#/components/schemas/PeerDisconnected"
HeadIsInitializing:
title: HeadIsInitializing
description: |
A `Init` transaction has been observed on-chain, with the given HeadId
payload:
$ref: "api.yaml#/components/schemas/HeadIsInitializing"
Committed:
title: Committed
description: |
A `Commit` from a head participant has been observed on-chain.
payload:
$ref: "api.yaml#/components/schemas/Committed"
HeadIsOpen:
title: HeadIsOpen
description: |
All parties have committed, and a successful `CollectCom` transaction was observed on-chain. The head is now open; transactions can flow.
payload:
$ref: "api.yaml#/components/schemas/HeadIsOpen"
HeadIsClosed:
title: HeadIsClosed
description: |
A `Close` transaction has been observed on-chain, the head is now closed
and the contestation phase begins.
payload:
$ref: "api.yaml#/components/schemas/HeadIsClosed"
HeadIsContested:
title: HeadIsContested
description: |
A `Contest` transaction has been observed on-chain, that means the head
state has been successfully contested and given snapshot number is now
the latest accepted snapshot. The contestation phase was extended to
given deadline.
payload:
$ref: "api.yaml#/components/schemas/HeadIsContested"
ReadyToFanout:
title: ReadyToFanout
description: |
The contestation period has passed and the head can now be finalized by
a fanout transaction.
payload:
$ref: "api.yaml#/components/schemas/ReadyToFanout"
HeadIsAborted:
title: HeadIsAborted
description: |
One of the participant did `Abort` the head before all commits were done or collected.
payload:
$ref: "api.yaml#/components/schemas/HeadIsAborted"
HeadIsFinalized:
title: HeadIsFinalized
description: |
The head was already closed and the contestation period is now over.
payload:
$ref: "api.yaml#/components/schemas/HeadIsFinalized"
TxValid:
title: TxValid
description: |
Observed a valid transaction inside the head. Note that a node observes
its own transactions and it may still happen that this transaction is
not included in a snapshot.
payload:
$ref: "api.yaml#/components/schemas/TxValid"
TxInvalid:
title: TxInvalid
description: |
Observed an invalid transaction inside the head. Either it is not yet
valid (because some other transactions need to be seen first), or it is
no longer valid (because of conflicting transactions observed
in-between. The included validation error should give an indication why
it was not applicable to the given UTxO (the local, seen ledger state).
payload:
$ref: "api.yaml#/components/schemas/TxInvalid"
SnapshotConfirmed:
title: SnapshotConfirmed
description: |
The given snapshot has been multi-signed by all head participants and is now confirmed.
payload:
$ref: "api.yaml#/components/schemas/SnapshotConfirmed"
GetUTxOResponse:
title: GetUTxOResponse
description: |
Emitted as a result of a `GetUTxO` to reflect the current UTxO of the underlying node.
payload:
$ref: "api.yaml#/components/schemas/GetUTxOResponse"
InvalidInput:
title: InvalidInput
description: |
Emitted by the server when it has failed to parse some client input. It returns the malformed input as well as some hint about what went wrong.
payload:
$ref: "api.yaml#/components/schemas/InvalidInput"
PostTxOnChainFailed:
title: PostTxOnChainFailed
description: |
Something wrong happened when trying to post a transaction on-chain. Provides information about what kind of transaction was tentatively posted, and the reason for failure.
payload:
$ref: "api.yaml#/components/schemas/PostTxOnChainFailed"
CommandFailed:
title: CommandFailed
description: |
Emitted by the server when a well-formed client input was not processable. For example, if trying to close a non opened head or, when trying to commit after having already committed.
payload:
$ref: "api.yaml#/components/schemas/CommandFailed"
IgnoredHeadInitializing:
title: IgnoredHeadInitializing
description: |
A `Init` transaction has been observed on-chain, with the given HeadId
and the given participant identifiers (commonly public key hashes), but
we are not part of it. It could denote a misconfiguration, or simply
some other group of parties opening a head.
payload:
$ref: "api.yaml#/components/schemas/IgnoredHeadInitializing"
# END OF SERVER OUTPUT MESSAGES
DraftCommitTxRequest:
title: DraftCommitTxRequest
description: |
Provide utxos that will be used to draft a commit transaction that will be sent back to the user.
Script utxos must provide a witness, regulars can omit this.
payload:
$ref: "api.yaml#/components/schemas/DraftCommitTxRequest"
example:
{
"0406060506030602040508060506060306050406020207000508040704040203#89": {
"address": "addr_test1vz66ue36465w2qq40005h2hadad6pnjht8mu6sgplsfj74q9pm4f4",
"value": {
"lovelace": 7620669
}
}
}
DraftCommitTxResponse:
title: DraftCommitTxResponse
description: |
Emitted by the server after drafting a commit transaction with the user provided utxos. Transaction returned to the user is in it's cbor representation encoded as Base16.
payload:
$ref: "api.yaml#/components/schemas/Transaction"
ProtocolParameters:
title: ProtocolParameters
payload:
$ref: "api.yaml#/components/schemas/ProtocolParameters"
########
#
# Schemas
#
#######
schemas:
ServerOutput:
oneOf:
- $ref: "api.yaml#/components/schemas/Greetings"
- $ref: "api.yaml#/components/schemas/PeerConnected"
- $ref: "api.yaml#/components/schemas/PeerDisconnected"
- $ref: "api.yaml#/components/schemas/HeadIsInitializing"
- $ref: "api.yaml#/components/schemas/Committed"
- $ref: "api.yaml#/components/schemas/HeadIsOpen"
- $ref: "api.yaml#/components/schemas/HeadIsClosed"
- $ref: "api.yaml#/components/schemas/HeadIsContested"
- $ref: "api.yaml#/components/schemas/ReadyToFanout"
- $ref: "api.yaml#/components/schemas/HeadIsAborted"
- $ref: "api.yaml#/components/schemas/HeadIsFinalized"
- $ref: "api.yaml#/components/schemas/TxValid"
- $ref: "api.yaml#/components/schemas/TxInvalid"
- $ref: "api.yaml#/components/schemas/SnapshotConfirmed"
- $ref: "api.yaml#/components/schemas/GetUTxOResponse"
- $ref: "api.yaml#/components/schemas/InvalidInput"
- $ref: "api.yaml#/components/schemas/PostTxOnChainFailed"
- $ref: "api.yaml#/components/schemas/CommandFailed"
- $ref: "api.yaml#/components/schemas/IgnoredHeadInitializing"
Greetings:
type: object
required:
- tag
- me
- headStatus
- seq
- timestamp
- hydraNodeVersion
properties:
tag:
type: string
enum: ["Greetings"]
me:
$ref: "api.yaml#/components/schemas/Party"
headStatus:
$ref: "api.yaml#/components/schemas/HeadStatus"
snapshotUtxo:
$ref: "api.yaml#/components/schemas/UTxO"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
hydraNodeVersion:
$ref: "api.yaml#/components/schemas/HydraNodeVersion"
PeerConnected:
type: object
required:
- tag
- peer
- seq
- timestamp
properties:
tag:
type: string
enum: ["PeerConnected"]
peer:
$ref: "api.yaml#/components/schemas/NodeId"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
PeerDisconnected:
type: object
required:
- tag
- peer
- seq
- timestamp
properties:
tag:
type: string
enum: ["PeerDisconnected"]
peer:
$ref: "api.yaml#/components/schemas/NodeId"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsInitializing:
type: object
required:
- tag
- headId
- parties
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsInitializing"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
parties:
type: array
items:
$ref: "api.yaml#/components/schemas/Party"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
Committed:
type: object
required:
- tag
- party
- utxo
- seq
- timestamp
properties:
tag:
type: string
enum: ["Committed"]
party:
$ref: "api.yaml#/components/schemas/Party"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsOpen:
type: object
required:
- tag
- headId
- utxo
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsOpen"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsClosed:
type: object
required:
- tag
- headId
- snapshotNumber
- contestationDeadline
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsClosed"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
snapshotNumber:
$ref: "api.yaml#/components/schemas/SnapshotNumber"
contestationDeadline:
$ref: "api.yaml#/components/schemas/UTCTime"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsContested:
type: object
required:
- tag
- headId
- snapshotNumber
- contestationDeadline
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsContested"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
snapshotNumber:
$ref: "api.yaml#/components/schemas/SnapshotNumber"
contestationDeadline:
$ref: "api.yaml#/components/schemas/UTCTime"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
ReadyToFanout:
type: object
required:
- tag
- headId
- seq
- timestamp
properties:
tag:
type: string
enum: ["ReadyToFanout"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsAborted:
type: object
required:
- tag
- headId
- utxo
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsAborted"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
HeadIsFinalized:
type: object
required:
- tag
- headId
- utxo
- seq
- timestamp
properties:
tag:
type: string
enum: ["HeadIsFinalized"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
TxValid:
type: object
required:
- tag
- headId
- transaction
- seq
- timestamp
properties:
tag:
type: string
enum: ["TxValid"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
transaction:
$ref: "api.yaml#/components/schemas/Transaction"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
TxInvalid:
type: object
required:
- tag
- headId
- utxo
- transaction
- validationError
- seq
- timestamp
properties:
tag:
type: string
enum: ["TxInvalid"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
transaction:
$ref: "api.yaml#/components/schemas/Transaction"
validationError:
type: object
properties:
reason:
type: string
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
SnapshotConfirmed:
type: object
required:
- tag
- headId
- snapshot
- seq
- timestamp
properties:
tag:
type: string
enum: ["SnapshotConfirmed"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
snapshot:
$ref: "api.yaml#/components/schemas/Snapshot"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
GetUTxOResponse:
type: object
required:
- tag
- headId
- utxo
- seq
- timestamp
properties:
tag:
type: string
enum: ["GetUTxOResponse"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
utxo:
$ref: "api.yaml#/components/schemas/UTxO"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
InvalidInput:
type: object
required:
- tag
- reason
- input
- seq
- timestamp
properties:
tag:
type: string
enum: ["InvalidInput"]
reason:
type: string
input:
type: string
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
PostTxOnChainFailed:
type: object
additionalProperties: false
required:
- tag
- postChainTx
- postTxError
- seq
- timestamp
properties:
tag:
type: string
enum: ["PostTxOnChainFailed"]
postChainTx:
$ref: "api.yaml#/components/schemas/PostChainTx"
postTxError:
$ref: "api.yaml#/components/schemas/PostTxError"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
CommandFailed:
type: object
required:
- tag
- clientInput
- seq
- timestamp
properties:
tag:
type: string
enum: ["CommandFailed"]
clientInput:
oneOf:
- $ref: "api.yaml#/components/messages/Init/payload"
- $ref: "api.yaml#/components/messages/Abort/payload"
- $ref: "api.yaml#/components/messages/NewTx/payload"
- $ref: "api.yaml#/components/messages/GetUTxO/payload"
- $ref: "api.yaml#/components/messages/Close/payload"
- $ref: "api.yaml#/components/messages/Contest/payload"
- $ref: "api.yaml#/components/messages/Fanout/payload"
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
IgnoredHeadInitializing:
type: object
required:
- tag
- headId
- contestationPeriod
- parties
- participants
- seq
- timestamp
properties:
tag:
type: string
enum: ["IgnoredHeadInitializing"]
headId:
$ref: "api.yaml#/components/schemas/HeadId"
contestationPeriod:
$ref: "api.yaml#/components/schemas/ContestationPeriod"
parties:
type: array
items:
$ref: "api.yaml#/components/schemas/Party"
participants:
type: array
items:
type: string
contentEncoding: base16
description: |
A hex-encoded string identifying a participant on-chain (usually a hash of a key)
seq:
$ref: "api.yaml#/components/schemas/SequenceNumber"
timestamp:
$ref: "api.yaml#/components/schemas/UTCTime"
# END OF SERVER OUTPUT SCHEMAS
Address:
type: string
description: |
A bech-32 encoded Cardano address, see
https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki#Bech32s and
https://github.com/cardano-foundation/CIPs/blob/master/CIP-0005/CIP-0005.md
examples:
- "addr1w9htvds89a78ex2uls5y969ttry9s3k9etww0staxzndwlgmzuul5"
- "addr_test1gpr87kyn9d2fzpvy5r5w5fdzyhsx59znpvhfd6fcc5ar7g5yl33cdg0cq24ewdshsutgm"
ByronAddress:
type: string
description: |
A legacy Byron address.
examples:
- "DdzFFzCqrht2KG1vWt5WGhVC9Ezyu32RgB5M2DocdZ6BQU6zj69LSqksDmdM"
Cbor:
type: string
description: |
The base16-encoding of the CBOR encoding of some binary data
contentEncoding: base16
example:
"820082582089ff4f3ff4a6052ec9d073b3be68b5e7596bd74a04e7b74504a8302fb2278cd95840f66eb3cd160372d617411408792c0ebd9791968e9948112894e2706697a55c10296b04019ed2f146f4d81e8ab17b9d14cf99569a2f85cbfa32320127831db202"
ConfirmedSnapshot:
oneOf:
- title: "InitialSnapshot"
type: object
additionalProperties: false
required:
- headId
- initialUTxO
- tag
properties:
headId:
$ref: "api.yaml#/components/schemas/HeadId"
initialUTxO:
$ref: "api.yaml#/components/schemas/UTxO"
tag:
type: string
enum: ["InitialSnapshot"]
- title: "ConfirmedSnapshot"
type: object
additionalProperties: false
required:
- snapshot
- signatures
properties:
snapshot:
$ref: "api.yaml#/components/schemas/Snapshot"
signatures:
$ref: "api.yaml#/components/schemas/MultiSignature"
tag:
type: string
enum: ["ConfirmedSnapshot"]
ContestationPeriod:
type: number
description: |
A contestation duration in seconds.
example: 60
HeadId:
type: string
description: |
A unique identifier for a Head, represented by a hex-encoded 16 bytes string.
contentEncoding: base16