►
From YouTube: Hummingbot Weekly Developer Call 009 | 21 September 2022
Description
The Hummingbot Weekly Developer Call is a technical and general discussion intended to gather active community developers who contribute to making the Hummingbot codebase better through Hummingbot Improvement Proposals (HIPs) and Bug Fixes.
Meeting Info:
- Schedule: September 21, 2022 : 10:00 AM EST / 2:00 PM UTC / 10:00 PM HKT
- Duration: 60 minutes
- Location: Hummingbot Discord https://discord.gg/hummingbot, in the community-call-chat at https://discord.com/channels/530578568154054663/996769563054186536
Agenda:
- Connectors Refactoring
- PRs Status
- Bounties Board
- Bugs to be Fixed (prioritized by community members)
#hummingbot #developer #algotrading #cryptotrading #liquiditymining #marketmaker #trading #bottrade
A
Okay,
well,
let's
start
so.
The
first
topic
of
today
is
one
important
project
that
we
want
to
promote
with
the
with
the
foundation
that
we
discussed
already
last
last
week,
that
is
the
refactor
of
the
connectors
so
well,
just
I
will
post.
Let
me
paste
here.
Link
to
the
puzzle
is
already
here
in
this
course.
A
A
So
if
you,
if
you
use,
if
you
check
the
the
the
thread,
also
the
analysis
of
the
gap
of
the
connectors,
it
can
be
found
in
that
notion
page.
If
you
go
to
that
notion
page,
there
is
a
description
of
the
proposal
and
the
current
status
of
the
connectors.
As
you
can
see,
we
have
like
different
versions.
We
tag
them
like
version
2
version,
1.5,
1.0,
aren't
unknown
and
well
also
not
created,
and
the
last
update
is
related
to
the
last
comment
that
they
have
on
github
so
well.
A
The
idea
is
to
keep
track
of
the
the
upgrades
that
we
have
on
the
connector
the
new
comments
and
keep
this
page
as
a
social
truth
of
what
we
have
in
the
code
base.
So
just
to
make
a
quick
description
of
which
are
the
these
categories.
The
description
is
below
the
table,
but
there
is,
there
are
like
two
to
a
four
four
kind
of
or
four
versions
of
the
connectors.
The
unknown
are
like
connectors
developed
by
the
community
that
they
are
not
following
like
any
standard.
A
A
A
A
The
exchange
class
is
a
subclass
of
exchange
base
and
for
spot
connectors
and
for
the
derivative
there
is
a
class
of
exchange,
space
and
perpetual
trading
that
opens
the
functionalities
of
the
perpetual
connectors,
the
funding
rate,
all
the
things
and
the
this
is
a
good
version
of
connectors,
but
they
are
they.
They
have
like
a
lot
of
different
implementations
or
different
or
different
names
for
methods
to
that
makes
that,
like
the
same
things,
so
in
order
to
standardize
that
a
lot
more,
it
was
released
a
new
version,
that
is
the
version
2.0.
A
This
version
is
in
python
2
and
has
the
same
modules
as
the
version
1.5.
But
the
main
difference
is
that
the
connectors
are
the
exchange.
Class
is
a
subclass
of
exchange
by
base
and
the
derivatives
are
a
subclass
of
perpetual
derivative
by
base
the
only
one
that
we
have
right
now.
Perpetuals
with
this
with
this
new
version
is
the
by-bit,
perpetual,
connector
and
well
the
spot
connectors
we
have
by
now
as
well,
all
the
ones
that
you
can
see
in
the
table.
A
There
are
version:
2.0,
binance,
cool
coin,
ftx,
gate,
okay
x
by
v,
well
on
bitmart,
so
well.
The
proposal
is
to
upgrade
the
certified
connectors
that
are
in
version
1.5
or
unknown
version,
or
bubb
or
other
versions
to
a
2.0
following
the
standards
and
also
in
order
to
accomplish
the
task.
The
test
now
has
a
generic
class
of
tests
for
exchanges,
so
the
that
has
to
be
used
to.
I
simplify
the
work
a
lot
so
well.
That's
a
proposal
to
upgrade
our
the
connectors
in
the
code
base.
A
So
the
bounties
for
spot
connectors
are,
as
you
can
see,
in
the
proposal,
500k
of
h-bots
for
spot
connectors
and
750k
for
derivative
connectors.
Well,
I
don't
know
if
anyone
has
a
question
about
this
or
what
do
you
think
about
the
this
kind
of
connectors
memento
says
note
that
siphon
can
be
added.
We
augmented,
pure
python.
There
is
a
pr
to
demonstrate
its
application
to
hummingbird
yeah
mental,
but
it's
not
necessary
for
the
connectors
and
also
increase
the
complexity.
A
A
But
the
coin
alpha
team
made
some
tests
about
the
performance
of
using
the
connectors
in
python
versus
python
and
is
like
the
same
so
you're
not
gaining
much
more
efficiency
in
this
case
in
this
particular
these
these
modules,
mainly
because
the
the
object
that
has
to
perform
and
and
kick
and
keep
make
operations
to
to
the
to
make
a
quick
operations.
Sorry,
quick
operation
like
expensive
or
time-consuming
operations
are
are
easy,
for
example,
the
order
book
and
the
other
book
is
in
python.
A
A
That's
why
they
told
me
when
I
asked
why
we
moved
the
connectors
from
python
to
python,
but
I
don't
know
probably
we
can
ask
them,
but
that
was
like
a
business
decision
to
move
out
to
to
python,
and
I
think
that
is
okay,
because
I
used
connectors
in
python
and
python
and
I
don't
see
any
benefits
of
how
the
connectors
in
in
python.
I
I
see
much
more
benefits
to
have
the
connectors
in
python
because
you
can
debug
the
code.
If
you
have
any
any
any
issue,
you
can
check
so
well.
A
A
You
don't,
it
is
dot
py
on
pxg
versus
pyx
exe,
oh
yeah,
you
just
add
the
pxc
file
yeah
that
that
could
be
an
option,
but
right
now
it's
like
not
needed
and
also
another
thing
is
that
we
are
moving
to.
From
the
last
three
weeks.
We
were
working
a
lot
with
community
members
to
solve,
backs
and
solve
issues.
A
A
So
that's.
Why
probably
is
a
better,
a
better
decision
to
just
use
python
and
anyone
can
understand
the
code
without
reading
so
much
about
cyto?
I
know
because
I
review
one
of
the
of
the
of
the
vrs
that
you
made
about
the
augmented,
pure
python
and
ui.
You
add
the
ext
file,
but
I
think
that
is
not
necessary
right
now,
at
least
until
we
experience
some
issue
with
the
connectors
or
some
performance
issue
with
the
connectors.
A
A
Okay,
for
now,
I
will
be
talking
with
some
depths
if
anyone
is
interested
in
in
move
the
one
of
the
connectors
to
or
refactor
the
connector,
the
existing
connectors
to
a
new
version.
Just
being
me-
and
let
me
know,
I'm
going
to
try
I'm
trying
to.
I
will
try
to
to
to
guide
or
organize
the
work
and
just
have
one
that
working
on
each
connector.
A
There
are
some
connectors
that
already
has
people
interested
in
working
on,
for
example,
memento
wants
to
work
in
one
connector.
I
already
talked
with
him
your
day.
There
is
another
dad
called
thank
you
that
wants
to
work
in
the
connector
so
well.
If
anyone
is
interested,
let
me
know
what
my
mentor
says:
what
are
the
requirements
for
coder
level
so
well,
the
thing
is
that
coding,
a
connector
the
whole
connector
is
is
one
of
the
most
is
one
of
the
most
complicated
tasks
that
we
have
right
now
in
terms
of
developing.
A
Probably
developing
a
strategy
is
much
much
more
easy,
but
well.
I
think
that
you
have
to
have
some
experience
with
async
code
with
web
sockets,
with
with
handbot
too
and
with
that
is
it's
possible
to
work
on
it
right
now.
Having
the
exchange
pipe
base
class
makes
the
things
much
more
easier
than
before.
A
So
that's
one
of
the
advantages
of
having
that
generic
class
to
create
the
connectors,
but
well,
I
think
that
you
have
to
have
some
experience.
You
have
to
know
how
to
test
or
create
tests
how
to
use
mock,
and
I
use
these
ao
responses
and
that
module
to
mock
the
responses
of
the
of
an
async
call.
Well,
you
have
to
have
some
experience.
It's
it's
not
so
much!
It's
not
an
easy
task
for
where
I
knew
to
to
call
the
connector.
A
A
A
It
would
be
a
good
time,
probably
if
you
are
working
in
in
different
projects
at
the
same
time
or
you
have
a
sideshow.
This
is
like
a
side,
job
or
you're
doing
like
a
hobby.
It
can
be
done
in
three
in
two
past
three
weeks,
but
from
two
to
two
to
three
weeks
has
to
be
okay,
but
the
thing
is
that
if
you
are
planning
to
take
two
months
to
call
the
connector,
probably
that
won't
be
okay,
because
we
want
to
have
it
at
least
one
month
after
the
code.
A
A
A
A
A
I
think
that
you
are
saying
this
mainly
because
if
you
want
to
test
a
connector-
and
you
don't
have
the
the
the
the
permissions
in
your
country
to
access
the
the
does
change,
I
think
that
that's
that's
why
you
need
api
keys.
In
that
case,
we
can
ask
mike
what
he
thinks
about
this
and,
if
it's
possible
for
the
ones
that
are
developing
a
connector
to
access
the
the
api
keys,
we
can.
We
can
ask
that
to
him.
Well,
probably
he
let
us
know
if
it's,
okay
or
not.
A
A
Some
exchange
at
some
boxes
and
that
will
be
sufficient
okay,
perfect
well.
The
next
topic
of
today
is
the
pr
status.
I
will
paste
the
link
here
of
the
prs
board.
The
idea
is
to
review
them
every
every
week
on
also
review
the
the
bugs
that
we
have
in
the
code
base
so
well.
One
announcement
is
that,
probably
tomorrow
we
are
going
to
release
our
station
branch
or
the
next
release
so
well.
A
A
So
if
you
have,
for
example,
a
green
strategy
with
100
orders,
it
will
take
a
lot
of
time
to
request
the
bills
of
the
orders
for
each
of
the
or
for
each
order
that
we
you
have
in
the
grid.
For
example
of
your,
if
you
are
running
a
pure
market
making
strategy
with
multiple
levels
or
hanging
orders,
that
would
be
a
problem.
A
A
A
The
developer
that
does
not
understand
what
he
did.
No,
it's
not
what
he
did.
He
didn't
understand,
probably
how
to
how
to
do
it
properly
or
or
he
has
to
rework
the
the
the
pr
to
make
it
much
more
better
than
he
is
than
that
is
right
now,
so
probably
those
are
the
pr
or,
for
example,
the
one
example
also
can
be
fixed,
multi-search
folders,
that
pr
is
trying
to
solve
the
issue,
but
we
yeah
yeah,
always
when
the
pr
needs
that
work.
A
We
comment
on
the
pr
or
we
request
a
review,
but,
for
example,
the
pr
that
says,
fix
multi-search
folder.
That
is
a
pr
that
is
trying
to
solve
the
the
issue,
that
of
the
certificate
folders
for
the
gateway.
You
have
a
lot
of
different
certificates
and
it's
difficult
to
manage
them.
We
put
that
in
need
that
work,
because
we
are
trying
to
define
which
would
be
the
user
experience
about
how
to
manage
correctly
the
certificates
for
for
the
gateway.
That's
why
there
are
some
pr's
that
are
in
that
column.
A
A
A
A
A
This
is
one
the
bounty
sport
so
well.
The
the
the
good
thing
about
the
the
process
right
now
is
that
there
are
a
lot
of
community
members
that
are
contributing
and
trying
to
solve
bugs
in
the
code
base.
We
have
already
10
paid
backs
that
the
community
sold
the
buyer.
He
created
the
community
member,
create
a
pr,
the
pr
solve
the
issue
and
we
also
paid
the
developer.
A
That's
that's.
Those
are
the
ones
that
are
in
the
column
page,
so
just
to
explain
you
a
little
bit
how
the
process
is
is
the
the
community
managers,
in
this
case
share
jeremy
using
is
in
charge
of
handling
or
moving
the
pr's
in
different
columns,
checking
the
status
of
the
pr's
and
all
things
a
qa
team
that
is
the
leader
is
ralph,
is
a
in
charge
of
checking
the
issues
validated.
A
The
issues
are
correct
or
not,
and
if
they
think
that
the
issue
is
important
and
it
has
to
be
has
to
have
a
has
a
fix
quickly,
they
include
that
fix
or
that
that
bag
in
the
bounties
board,
so
once
the
bag
is
in,
the
bond
is
board.
You
can
check
it
in
the
column
that
is
open.
Those
are
like
the
aprs
that
any
developer
can
select
and
start
working
on
it.
So
if
you
want
to
work
on
that
pr,
you
have
to
comment
there
in
the
open
issue
and
say
hey.
A
A
One
important
thing
is
that
before
you
submit
your
pr,
you
should
run
obviously
the
test
and
the
coverage
just
to
check
that
you
have
the
the
you
have
to
run
the
coverage
just
to
check
that
your
your
pr
won't
be
rejected
by
ethel
and
then
commit
your
your
pr
yeah
a
memento.
That's
a
good
point!
You
shouldn't
you
shouldn't
start
working
until
it
is
assigned
to
you
because,
for
example,
if
you
are
working
in,
I
don't
know,
10
bucks
and
you
say
hey.
I
want
to
work.
A
A
A
A
A
A
You
are
not
going
to
say
to
me,
hey,
let
me
let
me
try
to
fix
it,
and
then
I
will
tell
you
if
I,
if
I,
if
you're
gonna,
assign
my
that
back
to
me,
it's
more
like
hey
just,
do
this
work
and
then,
if
you
have
any
issue,
let
me
know
that's
why,
if
not
it's
like
30
people
will
start
working
in
different
pr's
once
they
have
the
solution
ready,
they
will
say
hey.
I
want
to
work
on
this,
that's
not
how
it
works.
He's
like
hey.
I
want
to
work
on
this.
A
A
A
Well
right
now
we
have
the
the
issue
open
of
the
return
c
correct,
with
search
false
and
conf
directory
and
docker
client
build
the
cross
exchange
market,
making
incorrect
rate
oracle
conversion
gateway,
v2,
unable
to
create
gateway.
After
using
update
sh
helper
script
and
gameweb
2
failed
to
connect
to
uni
swap
lp.
A
A
A
But
the
idea
is
that
I
think
that
you
can
solve
any
issue
or
you
can
google
to
to
check
why
it's
failing
or
which
is
a
problem,
and
then,
if
you
submit
a
pr
that
is
not
a
correct
a
I
will
tell
you
hey,
you
have
to
fix
this,
or
this
is
not
a
good
implementation
and
I
will
let
you
know
why
so
well,
anyone
has
another
question
about
the
bounties
board
or
how
it's
worked.
How
this
process
is
working.
A
Okay,
well,
we
have
the
third
topic.
The
third
topic
was
about
this
board.
So
well
also
one
thing
that
we
determine
with
the
the
foundation
team
is
that
probably
there
are
some
bugs
that
and
that's
why
we
have
this
call
too,
to
interact
with
the
community
and
check
if
you
have
anything
that
we
are
missing,
the
idea
is
that
also
you
can
say,
hey
this
bug.
I
think
that
is
important.
This
in
the
code
base
is
bothering
me,
and
I
cannot
use
the
bot
or
anything
that
you
think
that
is
important.
A
That
is
a
bug,
not
not
an
improvement,
because
in
the
bounties
board
you
can
you
only
find
bugs.
So
that's
that
here
is
where
you
can
say
hey.
I
would
like
to
include
this
bag
in
the
in
the
bounties
board.
If
everyone
is
a
agree
with
that,
we
can
include
that.
So
not
only
the
entries
of
the
bounties
board
are
determined
by
the
foundation,
but
also
the
community
can
say
hey.
I
think
that
this
bag
is
important.
A
A
This
course
threat
to
explain
what
he's
trying
to
accomplish
and
also
he
can
also-
and
he
can
also
present
this
in
the
community-
calls
and
discuss.
If
do
you
think
that
is
a
good
improvement
or
not
just
to
let
you
know,
which
is
the
thing
that
he's
trying
to
accomplish
so
well
call
if
you
want,
you
can
write
on
the
on
the
community
called
chat
or
ask
to
join
the
stage
and
comment
your
your
idea.
A
Okay,
I
don't
know:
if
is
there
or
not?
Well
the
the
main
idea
I
I
can.
I
can
explain
which
he's
trying
to
accomplish
he
wants
to.
As
I
don't
know,
if
all
of
you
knows,
but
honeybot
for
strategies
has
a
another
file
that
is
having
bot
quick
start
that
lets
you
how
to
start
strategy
having
bot
strategies
with
a
config
file
directly.
So
you
should
run
a
heimlich
quickstart,
a
dash
f
and
the
name
of
the
file
dash
p
and
the
password
client,
and
that
was
auto
start
timingbot.
A
With
the
strategy
that
function
id
is
only
supported
for
strategies
and
right
now,
a
lot
of
people
is
moving
from
strategies
to
scripts,
because
the
scripts
lets
you
code
in
an
easy
way:
strategies
in
hammingbot,
and
currently
we
are
having
like
a
a
boat
camp.
We
are
teaching
the
people
how
to
call
scripts
how
to
use
the
other
book
and
all
those
little
stuff.
A
A
A
Maybe
maybe
he
can
add
more
description
this.
This
is
important.
We
shouldn't
start
working
on
it
until
it's
really
approved
by
the
community
and
we
have
an
hip
that
includes
that
and
the
hiv
is
approved
so
well.
The
first
thing
is
that
if
the
community
is
interested
in
having
that
picture
or
not,
okay,
yeah
yeah,
I
I
agree.
I
think
that
this
would
be
a
nice
feature
to
have
that
the
not
how
to
start
for
the
scripts.
A
Okay,
well,
the
the
next
thing
about
this
would
be
like
to
create
this.
This
course
thread
share
that
thread
with
the
community,
probably
in
the
dev
call
in
the
dev
channel
or
in
the
in
the
general
channel
once
it
is
created
and
the
the
the
people
know
why
it's
important
to
have
this
feature
or
article
he
can
create
the
hip,
and
if
the
voting
is
in
favor,
some
dev
can
implement
it.
A
A
Now
I
think
that
the
most
I
think
that
also
augmented,
pure
python,
is
not
so
important,
as
fixing
the
connectors
fixing
the
bugs
having
the
connectors
upgraded.
I
think
that
those
things
right
now
are
more
important
that
continue
improving
or
creating
improvements
in
the
code
base,
because
if
we
have
a
good
baseline,
if
we
have
a
good
version
of
all
the
connectors,
if
we
we
see
that
the
code
player
code
base
is
very
stable,
if
we
can
use
a
unit
swap
if
we
can,
you
can
create
a
strategy
doing
whatever
you
want.
A
We
have
without
any
issue.
I
think
that
that
is
more
important,
that
adding
features
or
new
features
to
the
to
the
bot
he's
like
a
good.
A
very
good
start
point
to
then
construct
new
things
right
now.
I
think
that
honeywell
works
very
well
with
a
lot
of
connectors,
but
it's
more
like
fixing
issues
on
the
existing
connectors
fixing
issues
on
strategies,
that's
more
more
important
to
give
more
to
to
give
the
users
more
a
better
experience
while
they
are
using
hummingbit.
A
So
I'm
I'm
also
working
on
the
indicators
project
by
my
side.
So
also,
that's
that's
another
thing,
and
another
thing
is
that
we
are
going
to
provide
more
examples
of
how
to
call
scripts.
For
example,
I
will
create
a
script
example
of
how
to
code
the
pure,
a
simple,
pure
market,
making
strategy
that
places
two
orders
in
of
the
meat
price
and
the
good
thing
about
showing
this,
for
example,
one
pure
market,
the
simple
pure
market,
making
strategy.
A
A
A
A
I
would
like
to
say
congratulations,
I
know,
and
also
thank
you
to
some
of
the
devs
that
are
working
very
hard,
for
example,
biasfolio
well
right
now,
I
don't
know
if
the
is
the
discord
handles
are
the
same
of
the
of
the
the
ones
that
you
have
in
github,
but
I
know
that
this
chaos
and
memento
are
working
very
hard
in
the
in
the
box.
So
well,
congratulations
to
to
you
guys,
you're,
making
a
good
job
well.
A
A
The
same
interface
for
that,
and
one
thing
that
I
didn't
mention
is
that
right
now,
kia,
alpanagi
and
the
horse
rusher
are
working
on
the
orchestration
module
that
will
let
you
control
multiple
bots
with
a
web
application,
so
you
can
send
commands
like
the
telegram
integration
that
you
can
send,
for
example,
start
start
and
start
the
strategy
or
change
the
config
of
the
strategy
or
stop
the
bot.
Well,
that
integration
will
let
you
directly
like
send
the
inputs
to
the
command
line
of
the
bot
to
the
terminal
of
the
bot.
A
A
Not
if
you
want
to
do
it
like
it
is
right
now
for
the
strategies,
but
if
you
have
the
client
created,
you
can
start
and
stop
it
with
that
solution
too.
So
I
think
that
that
could
be
another
alternative
for
for
this,
but
whatever
the
next
step
is
to
create
the
thread,
share
the
thread
in
the
discord
channel
and
then
create
hiv.
But
with
that
we
can
start
voting
about
about
this
improvement.