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Jupiter DCA FulfillFlashFill

Real-time decoded data for the FulfillFlashFill instruction on the Jupiter DCA program. Every time this instruction is executed on Solana, you receive the full decoded payload with 15 accounts and 1 arguments in under 50ms.

Topicsolana.jupiter_dca.fulfill_flash_fill
15accounts
1signers
3writable
1arguments

Accounts

Decoded account addresses included in every FulfillFlashFill message.

NameTypeSignerWritable
keeperPublicKeyyesyes
dcaPublicKey-yes
input_mintPublicKey--
output_mintPublicKey--
keeper_in_ataPublicKey--
in_ataPublicKey--
out_ataPublicKey--
fee_authorityPublicKey--
fee_ataPublicKey-yes
instructions_sysvarPublicKey--
system_programPublicKey--
token_programPublicKey--
associated_token_programPublicKey--
event_authorityPublicKey--
programPublicKey--

Arguments

Decoded instruction arguments included in every FulfillFlashFill message.

NameType
repay_amountu64

Subscribe to FulfillFlashFill

Connect and start receiving decoded data in seconds.

grpcurl -plaintext \
  -H 'x-eventstream-policy: {"version":1,"allowed_programs":"all","allowed_topics":"all"}' \
  -d '{"topic":"solana.jupiter_dca.fulfill_flash_fill","format":"JSON"}' \
  events.nln.clr3.org:443 \
  nln.stream.v1.StreamService/Subscribe

The solana.jupiter_dca.fulfill_flash_fill stream delivers decoded FulfillFlashFill instruction data from the Jupiter DCA program (DCA265Vj8a9C...) on Solana. Each message includes 15 decoded account addresses and 1 typed arguments, delivered in under 50 milliseconds from on-chain confirmation. Available in both JSON and Protobuf formats via the NoLimitNodes gRPC streaming API.

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