> ## Documentation Index
> Fetch the complete documentation index at: https://docs.p2p.org/llms.txt
> Use this file to discover all available pages before exploring further.
# Broadcast Transaction
> Broadcast a signed transaction to the Ethereum network via the configured vault.
## OpenAPI
````yaml POST /api/v1/staking/pool/{network}/transaction/send
openapi: 3.0.0
info:
title: Staking API
description: API used for staking
version: 1.0.0
contact: {}
servers:
- url: https://api.p2p.org/api
security:
- bearer: []
tags:
- name: Aptos
description: Aptos staking operations (stake, unstake, withdraw, claim).
- name: Celestia
description: Celestia staking operations (stake, unstake, redelegate, claim).
- name: Cosmos
description: Cosmos Hub staking operations (stake, unstake, redelegate, claim).
- name: EigenLayer
description: EigenLayer restaking operations.
- name: Ethereum
description: Ethereum staking operations (direct, SSV, pooled).
- name: Hyperliquid
description: Hyperliquid staking operations.
- name: Monad
description: Monad staking operations (delegate, undelegate, withdraw).
- name: P2P SSV
description: P2P-managed SSV validator operations (deposit, claim, withdraw).
- name: Polkadot
description: Polkadot staking and nomination pool operations.
- name: Polygon
description: Polygon staking operations.
- name: Pooled Staking
description: Pooled staking vault operations (deposit, unstake, withdraw).
- name: Sei
description: Sei staking operations (stake, unstake, redelegate, claim).
- name: Solana
description: Solana staking operations (stake, split, merge, deactivate, withdraw).
- name: SSV
description: SSV network validator operations.
- name: Story
description: Story network staking operations.
- name: Sui
description: Sui staking operations.
- name: TON
description: TON staking operations (single nominator, whales pool).
- name: TRON
description: TRON staking operations (freeze, delegate, vote, withdraw).
- name: Unified
description: Unified multi-chain staking interface.
paths:
/api/v1/staking/pool/{network}/transaction/send:
post:
tags:
- Pooled Staking
summary: Broadcast Transaction
description: >-
Broadcast a signed transaction to the Ethereum network via the
configured vault.
operationId: eth-pool-transaction-broadcast
parameters:
- name: network
required: true
in: path
description: >-
Ethereum pool network:
- `mainnet` — Ethereum
mainnet.
- `hoodi` — Ethereum testnet.
schema:
enum:
- mainnet
- hoodi
type: string
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/StakingPoolTransactionBroadcastRequest'
responses:
'200':
description: OK
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/SuccessResponse'
- type: object
properties:
result:
$ref: >-
#/components/schemas/StakingPoolTransactionBroadcastResponse
'400':
description: Bad request
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/ExceptionResponse'
- type: object
properties:
error:
oneOf:
- $ref: >-
#/components/schemas/StakingPoolNetworkIsNotIncludedInListException
- $ref: >-
#/components/schemas/StakingPoolInvalidSignedTransactionException
- $ref: >-
#/components/schemas/StakingPoolUnexpectedBroadcastException
examples:
StakingPoolNetworkIsNotIncludedInListException:
value:
error:
code: 127100
message: >-
Unsupported network specified. Please provide a network
from the allowed list: [ 'mainnet', 'hoodi' ].
name: StakingPoolNetworkIsNotIncludedInListException
type: client
result: null
InvalidSignedTransactionException:
value:
error:
code: 127117
message: >-
The provided signedTransaction is not a valid serialized
Ethereum transaction. Please check the transaction data
and try again.
name: InvalidSignedTransactionException
type: client
result: null
UnexpectedBroadcastException:
value:
error:
code: 127111
message: >-
An unexpected error occurred while broadcasting the
transaction. Please check the transaction data or try
again later.
name: UnexpectedBroadcastException
type: server
result: null
'401':
description: Unauthorized
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/ExceptionResponse'
- type: object
properties:
error:
oneOf:
- $ref: '#/components/schemas/AuthNoTokenException'
- $ref: '#/components/schemas/AuthWrongTokenException'
examples:
NoTokenException:
value:
error:
code: 101111
message: >-
No Bearer token has been provided. To obtain an
authentication token, follow the instructions at
https://docs.p2p.org/docs/authentication.
name: NoTokenException
type: authentication
result: null
WrongTokenException:
value:
error:
code: 101109
message: >-
An invalid Bearer token has been provided. Please
specify the correct authentication token.
name: WrongTokenException
type: authentication
result: null
'429':
$ref: '#/components/responses/TooManyRequests'
security:
- bearer: []
components:
schemas:
StakingPoolTransactionBroadcastRequest:
type: object
properties:
signedTransaction:
type: string
description: >-
Signed Ethereum transaction in the hexadecimal format, generated via
eth_signTransaction or similar method. Must be RLP-encoded and
EIP-155 compliant.
example: >-
0xf86c808504a817c80082520894d46e8dd67c5d32be8058bb8eb970870f0724456788016345785d8a0008025a02d6...
nullable: false
required:
- signedTransaction
SuccessResponse:
type: object
properties:
error:
type: object
nullable: true
default: null
description: Error object. Always null on successful responses.
result:
type: object
description: Response payload containing the requested data.
description: Standard API success response envelope wrapping the result payload.
required:
- error
- result
StakingPoolTransactionBroadcastResponse:
type: object
properties:
hash:
type: string
example: 0x29c8e2567d94...
description: Transaction hash.
status:
example: pending
description: >-
Status of the broadcasted transaction. The transaction has been
accepted by the network and is pending inclusion in a block.
readOnly: true
allOf:
- $ref: '#/components/schemas/EthereumTransactionStatuses'
from:
type: string
example: 0x092Af80778f...
description: Sender address of this transaction.
to:
type: string
example: 0xba447498DC4...
description: Recipient address for this transaction.
required:
- hash
- status
- from
- to
ExceptionResponse:
type: object
properties:
error:
type: object
description: Error object containing exception details. Null on success.
result:
type: object
nullable: true
default: null
description: Result payload. Always null on error responses.
requestId:
type: string
description: >-
Identifier of the request (the `x-request-id` header). Quote this
value to correlate the response with server logs.
example: 90c16e9e-6e99-4651-a033-60290356df2f
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp of when the error response was generated.
example: '2026-05-20T22:29:03.126Z'
description: Standard API error response envelope wrapping the exception details.
required:
- error
- result
- timestamp
StakingPoolNetworkIsNotIncludedInListException:
type: object
properties:
type:
type: string
default: client
example: client
description: Exception category.
code:
type: integer
format: int32
default: 127100
example: 127100
description: Numeric error code identifying the exception type.
message:
type: string
default: >-
Unsupported network specified. Please provide a network from the
allowed list: [ 'mainnet', 'hoodi' ].
example: >-
Unsupported network specified. Please provide a network from the
allowed list: [ 'mainnet', 'hoodi' ].
description: Human-readable error message describing what went wrong.
name:
type: string
default: StakingPoolNetworkIsNotIncludedInListException
example: StakingPoolNetworkIsNotIncludedInListException
description: Exception class name for runtime error identification.
required:
- type
- code
- message
- name
StakingPoolInvalidSignedTransactionException:
type: object
properties:
type:
type: string
default: client
example: client
description: Exception category.
code:
type: integer
format: int32
default: 127117
example: 127117
description: Numeric error code identifying the exception type.
message:
type: string
default: >-
The provided signedTransaction is not a valid serialized Ethereum
transaction. Please check the transaction data and try again.
example: >-
The provided signedTransaction is not a valid serialized Ethereum
transaction. Please check the transaction data and try again.
description: Human-readable error message describing what went wrong.
name:
type: string
default: InvalidSignedTransactionException
example: InvalidSignedTransactionException
description: Exception class name for runtime error identification.
required:
- type
- code
- message
- name
StakingPoolUnexpectedBroadcastException:
type: object
properties:
type:
type: string
default: server
example: server
description: Exception category.
code:
type: integer
format: int32
default: 127111
example: 127111
description: Numeric error code identifying the exception type.
message:
type: string
default: >-
An unexpected error occurred while broadcasting the transaction.
Please check the transaction data or try again later.
example: >-
An unexpected error occurred while broadcasting the transaction.
Please check the transaction data or try again later.
description: Human-readable error message describing what went wrong.
name:
type: string
default: UnexpectedBroadcastException
example: UnexpectedBroadcastException
description: Exception class name for runtime error identification.
required:
- type
- code
- message
- name
AuthNoTokenException:
type: object
properties:
type:
type: string
default: authentication
example: authentication
description: Exception category.
code:
type: integer
format: int32
default: 101111
example: 101111
description: Numeric error code identifying the exception type.
message:
type: string
default: >-
No Bearer token has been provided. To obtain an authentication
token, follow the instructions at
https://docs.p2p.org/docs/authentication.
example: >-
No Bearer token has been provided. To obtain an authentication
token, follow the instructions at
https://docs.p2p.org/docs/authentication.
description: Human-readable error message describing what went wrong.
name:
type: string
default: NoTokenException
example: NoTokenException
description: Exception class name for runtime error identification.
required:
- type
- code
- message
- name
AuthWrongTokenException:
type: object
properties:
type:
type: string
default: authentication
example: authentication
description: Exception category.
code:
type: integer
format: int32
default: 101109
example: 101109
description: Numeric error code identifying the exception type.
message:
type: string
default: >-
An invalid Bearer token has been provided. Please specify the
correct authentication token.
example: >-
An invalid Bearer token has been provided. Please specify the
correct authentication token.
description: Human-readable error message describing what went wrong.
name:
type: string
default: WrongTokenException
example: WrongTokenException
description: Exception class name for runtime error identification.
required:
- type
- code
- message
- name
EthereumTransactionStatuses:
type: string
enum:
- pending
- success
- reverted
description: >-
Status of the broadcasted transaction. The transaction has been accepted
by the network and is pending inclusion in a block.
responses:
TooManyRequests:
description: >-
Too Many Requests — the client exceeded its rate limit. The response
advertises when to retry and the active quota via headers.
headers:
Retry-After:
description: Number of seconds to wait before retrying the request.
schema:
type: integer
example: 60
RateLimit-Limit:
description: >-
The request quota (maximum number of requests) for the most
restrictive applicable window.
schema:
type: integer
example: 120
RateLimit-Reset:
description: >-
Number of seconds until the rate-limit window resets and requests
are accepted again.
schema:
type: integer
example: 60
RateLimit-Policy:
description: >-
The active rate-limit policy as `;w=`,
comma-separated when multiple windows apply.
schema:
type: string
example: 120;w=60
content:
application/json:
schema:
type: object
properties:
error:
type: object
properties:
code:
type: integer
name:
type: string
example: ThrottlerException
message:
type: string
example: ThrottlerException
errors:
type: array
nullable: true
items:
type: object
result:
type: object
nullable: true
example: null
requestId:
type: string
description: >-
Identifier of the request (the `x-request-id` header). Quote
this value to correlate the response with server logs.
example: 90c16e9e-6e99-4651-a033-60290356df2f
timestamp:
type: string
format: date-time
description: ISO 8601 timestamp of when the error response was generated.
example: '2026-05-20T22:29:03.126Z'
securitySchemes:
bearer:
scheme: bearer
bearerFormat: JWT
type: http
````
## Related topics
- [Broadcast Transaction](/reference/broadcast-celestia-transaction.md)