Fees in proto 003?

Question

Fees have been updated from proto 002 to proto 003.

Is there a reference document available somewhere that is indicating fee information for tezos proto 003 ?

Answer 1

The information is available from the official documentation in the « Baker » section

https://tezos.gitlab.io/mainnet/protocols/003_PsddFKi3.html

The basic formula specifies that fees are now dependent on 3 parameters: a fixed minimum fee, a fee by storage unit and a fee by gas unit (reflection the cost of performing calculations). Those 3 parameters are not set at protocol level can be set at the node level by Bakers depending on their preference. The protocol constraints the maximum size and gas in a block however.

Also in eztz doc we can also get this info

https://github.com/TezTech/eztz/blob/master/PROTO_003_FEES.md

Fees are in mutez, and should be at least: minfees >= 100 + (gas * .1) + (opbytes * 1) Reveals

•   storage_limit : 0
•   gas_limit : 10000
•   opbytes : ~169
•   fee : 1269

Delegations

•   storage_limit : 0
•   gas_limit : 10000
•   opbytes : ~157
•   fee : 1257

Originations

•   storage_limit : 257
•   gas_limit : 10000
•   opbytes : ~185
•   fee : ~1285

Incurs an additional .257tz origination burn fee (for the source)

Transactions to KT1/active implicit account*

•   storage_limit : 0
•   gas_limit : 10100
•   opbytes : ~162
•   fee : 1272

Transactions to inactive implicit account

•   storage_limit : 257
•   gas_limit : 10100
•   opbytes : ~162
•   fee : 1272

Incurs an additional .257tz origination burn fee (for the source)

Emptying an implicit account • gas_limit: add 160 • fee: add 16

Also note the following

•   opbytes is a rough estimate for basic operations. You need to use the actual size of the serialized operation bytes, which includes the 32 byte header and the 64 byte signature.

•   An inactive implicity account is a tz account with nil (0) balance which isn't registered as a delegate/baker

Answer 2

The fees have been updated for proto004 (athens) please have a look here going forward

https://github.com/keefertaylor/TezosKit/blob/master/docs/AthensProtocolFees.md