Senders

Below is a list of all available senders and their configs.

For sender tips: tip_amount options available are:

{ strategy = "tipstream", percentile = 65, max_tip = 20_000 }
{ strategy = "fixed", amount = 20_000 }
{ strategy = "random", from = 20_000, to = 40_000 }

Global Settings Per Sender

Trigger ID

• Links this sender to a specific trigger. Must match a trigger's id exactly (e.g., "aggressive", "conservative"). When that trigger fires, only senders with the matching trigger_id will execute.

API Key

• API key for this sender (if required by provider)

Skip Durable Nonce

• If true (and durable nonces enabled), skips durable nonce for this sender

Compute Unit Price

• Compute unit price (in lamports). Optimized priority fee, if enabled, will take precedence over this value. To send no priority fee, using just the base 0.000005 per tx, set this parameter to 0.

Max Compute Unit Price

• Maximum compute unit price (in lamports), 0 => no limit

No Failure Mode

• If true, all txs will succeed, even if not profitable. Fees will persist (and tips if no fail is on).

Use Different TX Per Region

• If true, sends a unique tx for each region set.

• Option not available for Jito.

RPC

Sends txs via specified RPC urls. In most case, these won't be your read RPCs. Should be staked RPC endpoints.

Use Different TX Per Sender

• If true, sends different tx for each sender url

Send URLs

• List of RPC urls to use for sending txs

[[strategy.spam.sender]]
type = "rpc"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_sender = false
no_failure_mode = false
send_urls = [
    "https://mainnet.helius-rpc.com/?api-key=********"
]

Jito

Sends txs via Jito block engines. Recommended to only use if you have a Jito UUID and 'no failure mode' on. Hard to land otherwise.

Use Different TX Per Block Engine

• If true, sends a unique tx for each block engine set.

UUID

• Optional Jito UUID for increased tps.

Block Engines

• Options: ams, dub, fra, lon, nyc, slc, sgr, tyo

[[strategy.spam.sender]]
type = "jito"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
skip_durable_nonce = false
use_different_tx_per_block_engine = false
tip_amount = { strategy = "tipstream", percentile = 65, max_tip = 20_000 }
uuid = ""
no_failure_mode = true
block_engines = ["ams","dub","fra","lon","nyc","slc","sgr","tyo"]

Helius Sender

Sends txs via Helius region endpoint. Helius API key is optional, not required. Min. tip: is 200_000 lamports. If swqos_only true, minimum tip is only 0.000005.

SWQOS Only

• If true, routes exclusively through SWQOS infrastructure with a lower 0.000005 SOL minimum tip requirement. Else, sends transactions to both Solana validators and Jito infrastructure simultaneously for maximum inclusion probability. Requires minimum 0.0002 SOL tip.

Regions

• Options: global, ewr, slc, ams, fra, lon, sg, tyo

[[strategy.spam.sender]]
type = "helius"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # optional: only add if your API key is > 15tps
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 100_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 200_000, to = 500_000 }
no_failure_mode = false
swqos_only = false
regions = ["fra"]

Stellium

Sends txs via Stellium region endpoint. Requires Stellium API key. Min. tip is 1_000_000 lamports.

Regions

• Options: ewr, ams, fra, lhr, tyo, sin, dub, lit

[[strategy.spam.sender]]
type = "stellium"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 100_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]

NextBlock

Sends txs via Nextblock region endpoint. Requires Nextblock API key. Min. tip is 1_000_000 lamports.

MEV Protect

• If true, enables MEV protection. i.e., false: SWQOS + Jito, true: only Jito

Regions

• Options: fra, ny, slc, tyo, lon, sgp, ams, vil, dub

[[strategy.spam.sender]]
type = "nextblock"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 100_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
mev_protect = false
regions = ["fra"]

Astralane

Sends txs via Astralane region endpoint. Requires Astralane API key. Min. tip is 10_000 lamports.

MEV Protect

• If true, enables MEV protection. i.e., false: SWQOS + Jito, true: only Jito

Regions

• Options: fra, sf, tyo, ny, ams, lim, sgp

[[strategy.spam.sender]]
type = "astralane"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 100_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 10_000, to = 20_000 }
no_failure_mode = false
mev_protect = false
regions = ["fra"]

Fast (Circular)

Sends txs via Fast region endpoint. Requires Circular API key. Min. tip is 1_000_000 lamports.

MEV Protect

• If true, enables MEV protection. i.e., false: SWQOS + Jito, true: only Jito

Regions

• Options: everywhere, fra, ams, ny

[[strategy.spam.sender]]
type = "fast"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 100_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
mev_protect = false
regions = ["fra"]

Node1

Sends txs via Node1 region endpoint. Requires Node1 API key. Min. tip is 2_000_000 lamports.

Regions

• Options: ny, fra, ams, lon

[[strategy.spam.sender]]
type = "node1"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 2_000_000, to = 2_500_000 }
no_failure_mode = false
regions = ["fra"]

BlockRazor

Sends txs via BlockRazor region endpoint. Requires BlockRazor API key. Min. tip is 1_000_000 lamports.

Revert Protection

• If true, the tx will not fail on-chain, but the speed of inclusion will be affected.

Regions

• Options: fra, ny, tyo, ams, lon

[[strategy.spam.sender]]
type = "razor"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
revert_protection = false
regions = ["fra"]

FlashBlock

Sends txs via FlashBlock RPC region endpoint. Requires FlashBlock API key. Min. tip is 100_000 lamports.

Regions

• Options: ny, slc, ams, fra, sgp, lon, tko

[[strategy.spam.sender]]
type = "flashblock"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 100_000, to = 200_000 }
no_failure_mode = false
regions = ["fra"]

Falcon (Corvus)

Sends txs via Corvus's Falcon RPC region endpoint. Requires Falcon API key. Min. tip is 1_000_000 lamports.

Regions

• Options: ams, dub, fra, lon, nyc, sqq, sgp, tyo

[[strategy.spam.sender]]
type = "falcon"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]

Temporal

Sends txs via Temporal's RPC region endpoint. Requires Temporal API key. Min. tip is 1_000_000 lamports.

Regions

• Options: pitt, tyo, sgp, ewr, ams, fra

[[strategy.spam.sender]]
type = "temporal"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]

Lunar Lander (Hello Moon)

Sends txs via Lunar Lander's RPC region endpoint. Requires Lunar Lander API key. Min. tip is 1_000_000 lamports.

Regions

• Options: fra, ams, nyc, ash, tyo

[[strategy.spam.sender]]
type = "lunar_lander"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]

Aura

Sends txs via Aura's RPC region endpoint. Requires Aura API key. Min. tip is 1_000_000 lamports.

Regions

• Options: fra, ams, ny

[[strategy.spam.sender]]
type = "aura"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]

0Slot

Sends txs via 0Slot's RPC region endpoint. Requires 0Slot API key. Min. tip is 1_000_000 lamports.

Regions

• Options: ny, fra, ams, tyo, la

[[strategy.spam.sender]]
type = "0slot"
enabled = true
trigger_id = "yolo" # must match the trigger id set in the trigger config
api_key = "" # required
skip_durable_nonce = false
compute_unit_price = 40_000
max_compute_unit_price = 200_000
use_different_tx_per_region = false
tip_amount = { strategy = "random", from = 1_000_000, to = 1_500_000 }
no_failure_mode = false
regions = ["fra"]