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Amanciojsilvjr= test ✓
test XBT
test XBT
test XBT
test XBT
test XBT
test XBT
/master/test">regression and integration tests</a>, written in Python. These tests can be run (if the <a href="/bitcoin/bitcoin/blob/master/test">test dependencies</a> are installed) with: <code>test/functional/test_runner.py</code></p>
<p dir="auto">The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.</p>
<h3 dir="auto"><a id="user-content-manual-quality-assurance-qa-testing" class="anchor" aria-hidden="true" href="#manual-quality-assurance-qa-testing">
<svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">
<path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path>
</svg></a>Manual Quality Assurance (QA) Testing</h3>
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var e=this||self; 🅱️<p dir="auto">Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.</p>
<h2 dir="auto"><a id="user-content-translations" class="anchor" aria-hidden="true" href="#translations">
<svg class="octicon octicon-link" viewbox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">
<path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path>
</svg></a>Translations</h2>
<p dir="auto">Changes to translations as well as new translations can be submitted to <a href="https://www.transifex.com/bitcoin/bitcoin/" rel="nofollow">Bitcoin Core's Transifex page</a>.</p>
<p dir="auto">Translations are periodically pulled from Transifex and merged into the git repository. See the <a href="/bitcoin/bitcoin/blob/master/doc/translation_process.md">translation process</a> for details on how this works.</p>
<p dir="auto"><strong>Important</strong>: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.</p>
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bitcoin/commit/d25699280af1ea45bebc884f63a10da7ea275ef9"><tt>d256992</tt></a> Verify PSBT inputs rather than check for fields being empty (Greg Sanders)
Pull request description:
In a few keys spots, PSBT finality is checked by looking for non-empty witness data.
This complicates a couple things:
1) Empty data can be valid in certain cases
2) User may be passed bogus final data by a counterparty during PSBT work happening, and end up with incorrect signatures that they may not be able to check in other contexts if the UTXO doesn't exist yet in chain/mempool, timelocks, etc.
On the whole I think these heavier checks are worth it in case someone is actually assuming the signatures are correct if our API is saying so.
ACKs for top commit:
achow101:
ACK <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/bitcoin/bitcoin/commit/e133264c5b1f72e94dcb9cebd85cdb523fcf8070/hovercard" href="https://github.com/bitcoin/bitcoin/commit/e133264c5b1f72e94dcb9cebd85cdb523fcf8070"><tt>e133264</tt></a>
Tree-SHA512: 9de4fbb0be1257b081781f5df908fd55666e3acd5c4e36beb3b3f2f5a6aed69ff77068c44cde6127e159e773293fd9ced4c0bb47e693969f337e74dc8af030da</pre>
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unsigned.tar.gz
32164cfa7c06ead63305485653f37d74c6ada82d28b79f58e66faf6e72e130bb guix-build-859644b3c855/output/x86_64-w64-mingw32/bitcoin-859644b3c855-win64.zip
```
ACKs for top commit:
jarolrod:
re-ACK 859644b
hebasto:
ACK 859644b3c8550bb596fc8823747859e772dd493a, I've verified introduced changes in compiler flags, including the case with `DEBUG=1`.
Tree-SHA512: 6e181ced7e474a80aa191663b08dc594179a0593b8e2d1e4b7c8683794fd7de8d37faedb9a36997645ce6a2a6151e1461678b4db95170fc9b1fcadd6e1bddbe5" class="Link--secondary" href="/bitcoin/bitcoin/commit/a5f95bafcd4244ead51db84d73885ac46c383c2c">Merge</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1357213605" data-permission-text="Title is private" data-url="https://github.com/bitcoin/bitcoin/issues/25964" data-hovercard-type="pull_request" data-hovercard-url="/bitcoin/bitcoin/pull/25964/hovercard" href="https://github.com/bitcoin/bitcoin/pull/25964">#25964</a><a data-pjax="true" title="Merge bitcoin/bitcoin#25964: build: fix mingw miniupnpc cflags
859644b3c8550bb596fc8823747859e772dd493a build: set D_WIN32_WINNT=0x0601 for mingw miniupnpc (fanquake)
8e2d93ff0fee36baf7fe88662c83f5b4f40f0add build: fix cflags passing for mingw miniupnpc (fanquake)
Pull request description:
Pulls in a patch I've upstreamed to miniupnpc so that we properly pass our cflags when building it for mingw. See https://github.com/miniupnp/miniupnp/pull/619. Also set `D_WIN32_WINNT` to `0x0601` to match libevent, configure etc. Previously it was being set to `0X501`.
Guix Build (x86_64 / arm64):
```bash
39a66c473a45b83ca85500b32ccf8f30d4ae80f965ca064566ee9fd84a51964b guix-build-859644b3c855/output/aarch64-linux-gnu/SHA256SUMS.part
7b0515e422f350cb23f4f0b2f87eaa1b30d1c80389da6f1cbe700794902c88e9 guix-build-859644b3c855/output/aarch64-linux-gnu/bitcoin-859644b3c855-aarch64-linux-gnu-debug.tar.gz
192253fb387a2216b6d63d47a18e34bfa284874488d7ebc6ba656ca76a905519 guix-build-859644b3c855/output/aarch64-linux-gnu
description:
In a few keys spots, PSBT finality is checked by looking for non-empty witness data.
This complicates a couple things:
1) Empty data can be valid in certain cases
2) User may be passed bogus final data by a counterparty during PSBT work happening, and end up with incorrect signatures that they may not be able to check in other contexts if the UTXO doesn't exist yet in chain/mempool, timelocks, etc.
On the whole I think these heavier checks are worth it in case someone is actually assuming the signatures are correct if our API is saying so.
ACKs for top commit:
achow101:
ACK e133264c5b1f72e94dcb9cebd85cdb523fcf8070
Tree-SHA512: 9de4fbb0be1257b081781f5df908fd55666e3acd5c4e36beb3b3f2f5a6aed69ff77068c44cde6127e159e773293fd9ced4c0bb47e693969f337e74dc8af030da" class="Link--secondary" href="/bitcoin/bitcoin/commit/2ac71d20b2ebbfea76ee7369fddffbd78bd2c010">: Verify PSBT inputs rather than check for fields being e…</a> </span>
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42 minutes ago
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<span class="css-truncate css-truncate-target d-block width-fit"><a class="js-navigation-open Link--primary" title="test" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/bitcoin/bitcoin/tree/master/test">test</a></span>
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<span class="css-truncate css-truncate-target d-block width-fit markdown-title"> <a data-pjax="true" title="Merge bitcoin/bitcoin#25595: Verify PSBT inputs rather than check for fields being empty
e133264c5b1f72e94dcb9cebd85cdb523fcf8070 Add test for PSBT input verification (Greg Sanders)
d25699280af1ea45bebc884f63a10da7ea275ef9 Verify PSBT inputs rather than check for fields being empty (Greg Sanders)
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In a few keys spots, PSBT finality is checked by looking for non-empty witness data.
This complicates a couple things:
1) Empty data can be valid in certain cases
2) User may be passed bogus final data by a counterparty during PSBT work happening, and end up with incorrect signatures that they may not be able to check in other contexts if the UTXO doesn't exist yet in chain/mempool, timelocks, etc.
On the whole I think these heavier checks are worth it in case someone is actually assuming the signatures are correct if our API is saying so.
ACKs for top commit:
achow101:
ACK e133264c5b1f72e94dcb9cebd85cdb523fcf8070
Tree-SHA512: 9de4fbb0be1257b081781f5df908fd55666e3acd5c4e36beb3b3f2f5a6aed69ff77068c44cde6127e159e773293fd9ced4c0bb47e693969f337e74dc8af030da" class="Link--secondary" href="/bitcoin/bitcoin/commit/2ac71d20b2ebbfea76ee7369fddffbd78bd2c010">Merge</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1302190679" data-permission-text="Title is private" data-url="https://github.com/bitcoin/bitcoin/issues/25595" data-hovercard-type="pull_request" data-hovercard-url="/bitcoin/bitcoin/pull/25595/hovercard" href="https://github.com/bitcoin/bitcoin/pull/25595">#25595</a><a data-pjax="true" title="Merge bitcoin/bitcoin#25595: Verify PSBT inputs rather than check for fields being empty
e133264c5b1f72e94dcb9cebd85cdb523fcf8070 Add test for PSBT input verification (Greg Sanders)
d25699280af1ea45bebc884f63a10da7ea275ef9 Verify PSBT inputs rather than check for fields being empty (Greg Sanders)
Pull request description:
In a few keys spots, PSBT finality is checked by looking for non-empty witness data.
This complicates a couple things:
1) Empty data can be valid in certain cases
2) User may be passed bogus final data by a counterparty during PSBT work happening, and end up with incorrect signatures that they may not be able to check in other contexts if the UTXO doesn't exist yet in chain/mempool, timelocks, etc.
On the whole I think these heavier checks are worth it in case someone is actually assuming the signatures are correct if our API is saying so.
ACKs for top commit:
achow101:
ACK e133264c5b1f72e94dcb9cebd85cdb523fcf8070
$(BITCOIN_CORE_H)
if USE_LIBEVENT
libbitcoin_util_a_SOURCES += util/url.cpp
endif
#
# cli #
libbitcoin_cli_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
libbitcoin_cli_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
libbitcoin_cli_a_SOURCES = \
compat/stdin.h \
compat/stdin.cpp \
rpc/client.cpp \
$(BITCOIN_CORE_H)
nodist_libbitcoin_util_a_SOURCES = $(srcdir)/obj/build.h
#
# bitcoind & bitcoin-node binaries #
bitcoin_daemon_sources = bitcoind.cpp
bitcoin_bin_cppflags = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
bitcoin_bin_cxxflags = $(AM_CXXFLAGS) $(PIE_FLAGS)
bitcoin_bin_ldflags = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) $(PTHREAD_FLAGS)
if TARGET_WINDOWS
bitcoin_daemon_sources += bitcoind-res.rc
endif
bitcoin_bin_ldadd = \
$(LIBBITCOIN_WALLET) \
$(LIBBITCOIN_COMMON) \
$(LIBBITCOIN_UTIL) \
$(LIBUNIVALUE) \
$(LIBBITCOIN_ZMQ) \
$(LIBBITCOIN_CONSENSUS) \
$(LIBBITCOIN_CRYPTO) \
$(LIBLEVELDB) \
$(LIBMEMENV) \
$(LIBSECP256K1)
bitcoin_bin_ldadd += $(BDB_LIBS) $(MINIUPNPC_LIBS) $(NATPMP_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS) $(SQLITE_LIBS)
bitcoind_SOURCES = $(bitcoin_daemon_sources) init/bitcoind.cpp
bitcoind_CPPFLAGS = $(bitcoin_bin_cppflags)
bitcoind_CXXFLAGS = $(bitcoin_bin_cxxflags)
bitcoind_LDFLAGS = $(bitcoin_bin_ldflags)
bitcoind_LDADD = $(LIBBITCOIN_NODE) $(bitcoin_bin_ldadd)
bitcoin_node_SOURCES = $(bitcoin_daemon_sources) init/bitcoin-node.cpp
bitcoin_node_CPPFLAGS = $(bitcoin_bin_cppflags)
bitcoin_node_CXXFLAGS = $(bitcoin_bin_cxxflags)
bitcoin_node_LDFLAGS = $(bitcoin_bin_ldflags)
bitcoin_node_LDADD = $(LIBBITCOIN_NODE) $(bitcoin_bin_ldadd) $(LIBBITCOIN_IPC) $(LIBMULTIPROCESS_LIBS)
# bitcoin-cli binary #
bitcoin_cli_SOURCES = bitcoin-cli.cpp
bitcoin_cli_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CFLAGS)
bitcoin_cli_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
bitcoin_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) $(PTHREAD_FLAGS)
if TARGET_WINDOWS
bitcoin_cli_SOURCES += bitcoin-cli-res.rc
endif
bitcoin_cli_LDADD = \
$(LIBBITCOIN_CLI) \
$(LIBUNIVALUE) \
$(LIBBITCOIN_UTIL) \
$(LIBBITCOIN_CRYPTO)
bitcoin_cli_LDADD += $(EVENT_LIBS)
#
# bitcoin-tx binary #
bitcoin_tx_SOURCES = bitcoin-tx.cpp
bitcoin_tx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
bitcoin_tx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
bitcoin_tx_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) $(PTHREAD_FLAGS)
Tree-SHA512: 9de4fbb0be1257b081781f5df908fd55666e3acd5c4e36beb3b3f2f5a6aed69ff77068c44cde6127e159e773293fd9ced4c0bb47e693969f337e74dc8af030da" class="Link--secondary" href="/bitcoin/bitcoin/commit/2ac71d20b2ebbfea76ee7369fddffbd78bd2c010">: Verify PSBT inputs rather than check for fields being e…</a> </span>
</div>
<div role="gridcell" class="color-fg-muted text-right" style="width:100px;">
<time-ago datetime="2022-10-20T00:13:14Z" data-view-component="true" class="no-wrap" title="19 de out. de 2022 21:13 BRT">
42 minutes ago
</time-ago>
</div>
<a style="opacity:0;" class="position-absolute top-0 right-0 bottom-0 left-0 d-block d-sm-none" href="/bitcoin/bitcoin/tree/master/test"> test </a>
</div>
<div role="row" class="Box-row Box-row--focus-gray py-2 d-flex position-relative js-navigation-item ">
<div role="gridcell" class="mr-3 flex-shrink-0" style="width: 16px;">
<svg aria-label="File" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-file color-fg-muted">
<path fill-rule="evenodd" d="M3.75 1.5a.25.25 0 00-.25.25v12.5c0 .138.112.25.25.25h9.5a.25.25 0 00.25-.25V6h-2.75A1.75 1.75 0 019 4.25V1.5H3.75zm6.75.062V4.25c0 .138.112.25.25.25h2.688a.252.252 0 00-.011-.013l-2.914-2.914a.272.272 0 00-.013-.011zM2 1.75C2 .784 2.784 0 3.75 0h6.586c.464 0 .909.184 1.237.513l2.914 2.914c.329.328.513.773.513 1.237v9.586A1.75 1.75 0 0113.25 16h-9.5A1.75 1.75 0 012 14.25V1.75z"></path>
</svg>
</div>
<div role="rowheader" class="flex-auto min-width-0 col-md-2 mr-3">
<span class="css-truncate css-truncate-target d-block width-fit"><a class="js-navigation-open Link--primary" title=".cirrus.yml" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/bitcoin/bitcoin/blob/master/.cirrus.yml">.cirrus.yml</a></span>
</div>
<div role="gridcell" class="flex-auto min-width-0 d-none d-md-block col-5 mr-3">
<span class="css-truncate css-truncate-target d-block width-fit markdown-title"> <a data-pjax="true" title="Merge bitcoin/bitcoin#26297: ci: Use all available CPUs for functional tests in "Win64 native" task
6fbd173d8a4519967d75d2707b2285d62faa4424 ci: Use all available CPUs for functional tests in "Win64 native" task (Hennadii Stepanov)
Pull request description:
On the [master](https://cirrus-ci.com/task/5422842484359168) branch:
This [PR](https://cirrus-ci.com/task/6392972617973760) branch:
Also consider "CPU Usage" charts provided by CI.
Overlooked in cda62657e95a90a5fd61ba43e2acbd407e3a4135 (bitcoin/bitcoin#25929).
ACKs for top commit:
hebasto:
Indeed. Reverted back to 6fbd173d8a4519967d75d2707b2285d62faa4424 ([pr26297.01](https://github.com/hebasto/bitcoin/commits/pr26297.01)), which was already [ACKed](https://github.com/bitcoin/bitcoin/pull/26297#pullrequestreview-1138724890) by @aureleoules.
aureleoules:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
jarolrod:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
shaavan:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
Tree-SHA512: ddd4b41af95bd735f881a3b2c64ee308de2725381f770e313e66555f929d88c8848c98cc5fcd15dfa6845b5dd84ca6c8764ef5d01602b0a62041820856af2b98" class="Link--secondary" href="/bitcoin/bitcoin/commit/3b85e17b496d9774087366df0bf0042bf82a2993">Merge</a> <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="1405830206" data-permission-text="Title is private" data-url="https://github.com/bitcoin/bitcoin/issues/26297" data-hovercard-type="pull_request" data-hovercard-url="/bitcoin/bitcoin/pull/26297/hovercard" href="https://github.com/bitcoin/bitcoin/pull/26297">#26297</a><a data-pjax="true" title="Merge bitcoin/bitcoin#26297: ci: Use all available CPUs for functional tests in "Win64 native" task
6fbd173d8a4519967d75d2707b2285d62faa4424 ci: Use all available CPUs for functional tests in "Win64 native" task (Hennadii Stepanov)
Pull request description:
On the [master](https://cirrus-ci.com/task/5422842484359168) branch:
This [PR](https://cirrus-ci.com/task/6392972617973760) branch:
Also consider "CPU Usage" charts provided by CI.
Overlooked in cda62657e95a90a5fd61ba43e2acbd407e3a4135 (bitcoin/bitcoin#25929).
ACKs for top commit:
hebasto:
Indeed. Reverted back to 6fbd173d8a4519967d75d2707b2285d62faa4424 ([pr26297.01](https://github.com/hebasto/bitcoin/commits/pr26297.01)), which was already [ACKed](https://github.com/bitcoin/bitcoin/pull/26297#pullrequestreview-1138724890) by @aureleoules.
aureleoules:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
jarolrod:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
shaavan:
ACK 6fbd173d8a4519967d75d2707b2285d62faa4424
Tree-SHA512: ddd4b41af95bd735f881a3b2c64ee308de2725381f770e313e66555f929d88c8848c98cc5fcd15dfa6845b5dd84ca6c8764ef5d01602b0a62041820856af2b98" class="Link--secondary" href="/bitcoin/bitcoin/commit/3b85e17b496d9774087366df0bf0042bf82a2993">: ci: Use all available CPUs for functional tests in "Win…</a> </span>
</div>
<div role="gridcell" class="color-fg-muted text-right" style="width:100px;">
<time-ago datetime="2022-10-14T03:37:44Z" data-view-component="true" class="no-wrap" title="14 de out. de 2022 00:37 BRT">
6 days ago
</time-ago>
</div>
<a style="opacity:0;" class="position-absolute top-0 right-0 bottom-0 left-0 d-block d-sm-none" href="/bitcoin/bitcoin/blob/master/.cirrus.yml"> .cirrus.yml </a>
</div>
<div role="row" class="Box-row Box-row--focus-gray py-2 d-flex position-relative js-navigation-item ">
<div role="gridcell" class="mr-3 flex-shrink-0" style="width: 16px;">
<svg aria-label="File" aria-hidden="true" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-file color-fg-muted">
<path fill-rule="evenodd" d="M3.75 1.5a.25.25 0 00-.25.25v12.5c0 .138.112.25.25.25h9.5a.25.25 0 00.25-.25V6h-2.75A1.75 1.75 0 019 4.25V1.5H3.75zm6.75.062V4.25c0 .138.112.25.25.25h2.688a.252.252 0 00-.011-.013l-2.914-2.914a.272.272 0 00-.013-.011zM2 1.75C2 .784 2.784 0 3.75 0h6.586c.464 0 .909.184 1.237.513l2.914 2.914c.329.328.513.773.513 1.237v9.586A1.75 1.75 0 0113.25 16h-9.5A1.75 1.75 0 012 14.25V1.75z"></path>
</svg>
</div>
<div role="rowheader" class="flex-auto min-width-0 col-md-2 mr-3">
<span class="css-truncate css-truncate-target d-block width-fit"><a class="js-navigation-open Link--primary" title=".editorconfig" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/bitcoin/bitcoin/blob/master/.editorconfig">.editorconfig</a></span>
</div>
<div role="gridcell" class="flex-auto min-width-0 d-none d-md-block col-5 mr-3">
<span class="css-truncate css-truncate-target d-block width-fit markdown-title"> <a data-pjax="true" title="ci: Drop AppVeyor CI integration" class="Link--secondary" href="/bitcoin/bitcoin/commit/97292b19140db32c6d85d63b70382e7bf60a55c4">ci: Drop AppVeyor CI integration</a> </span>
</div>
<div role="gridcell" class="color-fg-muted text-right" style="width:100px;">
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<span class="css-truncate css-truncate-target d-block width-fit markdown-title"> <a data-pjax="true" title="Separate protocol versioning from clientversion" class="Link--secondary" href="/bitcoin/bitcoin/commit/71697f97d3f9512f0af934070690c14f1c0d95ea">Separate protocol versioning from clientversion</a> </span>
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8 years ago
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# 
[](https://github.com/freqtrade/freqtrade/actions/)
[](https://coveralls.io/github/freqtrade/freqtrade?branch=develop)
[](https://www.freqtrade.io)
[](https://codeclimate.com/github/freqtrade/freqtrade/maintainability)
Freqtrade is a free and open source crypto trading bot written in Python. It is designed to support all major exchanges and be controlled via Telegram or webUI. It contains backtesting, plotting and money management tools as well as strategy optimization by machine learning.
## Disclaimer
This software is for educational purposes only. Do not risk money which
you are afraid to lose. USE THE SOFTWARE AT YOUR OWN RISK. THE AUTHORS
AND ALL AFFILIATES ASSUME NO RESPONSIBILITY FOR YOUR TRADING RESULTS.
Always start by running a trading bot in Dry-run and do not engage money
before you understand how it works and what profit/loss you should
expect.
We strongly recommend you to have coding and Python knowledge. Do not
hesitate to read the source code and understand the mechanism of this bot.
## Supported Exchange marketplaces
Please read the [exchange specific notes](docs/exchanges.md) to learn about eventual, special configurations needed for each exchange.
- [X] [Binance](https://www.binance.com/)
- [X] [Bittrex](https://bittrex.com/)
- [X] [FTX](https://ftx.com/#a=2258149)
- [X] [Gate.io](https://www.gate.io/ref/6266643)
- [X] [Huobi](http://huobi.com/)
- [X] [Kraken](https://kraken.com/)
- [X] [OKX](https://okx.com/) (Former OKEX)
- [ ] [potentially many others](https://github.com/ccxt/ccxt/). _(We cannot guarantee they will work)_
### Supported Futures Exchanges (experimental)
- [X] [Binance](https://www.binance.com/)
- [X] [Gate.io](https://www.gate.io/ref/6266643)
- [X] [OKX](https://okx.com/).
Please make sure to read the [exchange specific notes](docs/exchanges.md), as well as the [trading with leverage](docs/leverage.md) documentation before diving in.
### Community tested
Exchanges confirmed working by the community:
- [X] [Bitvavo](https://bitvavo.com/)
- [X] [Kucoin](https://www.kucoin.com/)
## Documentation
We invite you to read the bot documentation to ensure you understand how the bot is working.
Please find the complete documentation on the [freqtrade website](https://www.freqtrade.io).
## Features
- [x] **Based on Python 3.8+**: For botting on any operating system - Windows, macOS and Linux.
- [x] **Persistence**: Persistence is achieved through sqlite.
- [x] **Dry-run**: Run the bot without paying money.
- [x] **Backtesting**: Run a simulation of your buy/sell strategy.
- [x] **Strategy Optimization by machine learning**: Use machine learning to optimize your buy/sell strategy parameters with real exchange data.
- [X] **Adaptive prediction modeling**: Build a smart strategy with FreqAI that self-trains to the market via adaptive machine learning methods. [Learn more](https://www.freqtrade.io/en/stable/freqai/)
- [x] **Edge position sizing** Calculate your win rate, risk reward ratio, the best stoploss and adjust your position size before taking a position for each specific market. [Learn more](https://www.freqtrade.io/en/stable/edge/).
- [x] **Whitelist crypto-currencies**: Select which crypto-currency you want to trade or use dynamic whitelists.
- [x] **Blacklist crypto-currencies**: Select which crypto-currency you want to avoid.
- [x] **Builtin WebUI**: Builtin web UI to manage your bot.
- [x] **Manageable via Telegram**: Manage the bot with Telegram.
- [x] **Display profit/loss in fiat**: Display your profit/loss in fiat currency.
- [x] **Performance status report**: Provide a performance status of your current trades.
## Quick start
Please refer to the [Docker Quickstart documentation](https://www.freqtrade.io/en/stable/docker_quickstart/) on how to get started quickly.
For further (native) installation methods, please refer to the [Installation documentation page](https://www.freqtrade.io/en/stable/installation/).
## Basic Usage
### Bot commands
```
usage: freqtrade [-h] [-V]
{trade,create-userdir,new-config,new-strategy,download-data,convert-data,convert-trade-data,list-data,backtesting,edge,hyperopt,hyperopt-list,hyperopt-show,list-exchanges,list-hyperopts,list-markets,list-pairs,list-strategies,list-timeframes,show-trades,test-pairlist,install-ui,plot-dataframe,plot-profit,webserver}
...
Free, open source crypto trading bot
positional arguments:
{trade,create-userdir,new-config,new-strategy,download-data,convert-data,convert-trade-data,list-data,backtesting,edge,hyperopt,hyperopt-list,hyperopt-show,list-exchanges,list-hyperopts,list-markets,list-pairs,list-strategies,list-timeframes,show-trades,test-pairlist,install-ui,plot-dataframe,plot-profit,webserver}
trade Trade module.
create-userdir Create user-data directory.
new-config Create new config
new-strategy Create new strategy
download-data Download backtesting data.
convert-data Convert candle (OHLCV) data from one format to
another.
convert-trade-data Convert trade data from one format to another.
list-data List downloaded data.
backtesting Backtesting module.
edge Edge module.
hyperopt Hyperopt module.
hyperopt-list List Hyperopt results
hyperopt-show Show details of Hyperopt results
list-exchanges Print available exchanges.
list-hyperopts Print available hyperopt classes.
list-markets Print markets on exchange.
list-pairs Print pairs on exchange.
list-strategies Print available strategies.
list-timeframes Print available timeframes for the exchange.
show-trades Show trades.
test-pairlist Test your pairlist configuration.
install-ui Install FreqUI
plot-dataframe Plot candles with indicators.
plot-profit Generate plot showing profits.
webserver Webserver module.
optional arguments:
-h, --help show this help message and exit
-V, --version show program's version number and exit
```
### Telegram RPC commands
Telegram is not mandatory. However, this is a great way to control your bot. More details and the full command list on the [documentation](https://www.freqtrade.io/en/latest/telegram-usage/)
- `/start`: Starts the trader.
- `/stop`: Stops the trader.
- `/stopentry`: Stop entering new trades.
- `/status <trade_id>|[table]`: Lists all or specific open trades.
- `/profit [<n>]`: Lists cumulative profit from all finished trades, over the last n days.
- `/forceexit <trade_id>|all`: Instantly exits the given trade (Ignoring `minimum_roi`).
- `/fx <trade_id>|all`: Alias to `/forceexit`
- `/performance`: Show performance of each finished trade grouped by pair
- `/balance`: Show account balance per currency.
- `/daily <n>`: Shows profit or loss per day, over the last n days.
- `/help`: Show help message.
- `/version`: Show version.
## Development branches
The project is currently setup in two main branches:
- `develop` - This branch has often new features, but might also contain breaking changes. We try hard to keep this branch as stable as possible.
- `stable` - This branch contains the latest stable release. This branch is generally well tested.
- `feat/*` - These are feature branches, which are being worked on heavily. Please don't use these unless you want to test a specific feature.
## Support
### Help / Discord
For any questions not covered by the documentation or for further information about the bot, or to simply engage with like-minded individuals, we encourage you to join the Freqtrade [discord server](https://discord.gg/p7nuUNVfP7).
### [Bugs / Issues](https://github.com/freqtrade/freqtrade/issues?q=is%3Aissue)
If you discover a bug in the bot, please
[search the issue tracker](https://github.com/freqtrade/freqtrade/issues?q=is%3Aissue)
first. If it hasn't been reported, please
[create a new issue](https://github.com/freqtrade/freqtrade/issues/new/choose) and
ensure you follow the template guide so that the team can assist you as
quickly as possible.
### [Feature Requests](https://github.com/freqtrade/freqtrade/labels/enhancement)
Have you a great idea to improve the bot you want to share? Please,
first search if this feature was not [already discussed](https://github.com/freqtrade/freqtrade/labels/enhancement).
If it hasn't been requested, please
[create a new request](https://github.com/freqtrade/freqtrade/issues/new/choose)
and ensure you follow the template guide so that it does not get lost
in the bug reports.
### [Pull Requests](https://github.com/freqtrade/freqtrade/pulls)
Feel like the bot is missing a feature? We welcome your pull requests!
Please read the
[Contributing document](https://github.com/freqtrade/freqtrade/blob/develop/CONTRIBUTING.md)
to understand the requirements before sending your pull-requests.
Coding is not a necessity to contribute - maybe start with improving the documentation?
Issues labeled [good first issue](https://github.com/freqtrade/freqtrade/labels/good%20first%20issue) can be good first contributions, and will help get you familiar with the codebase.
**Note** before starting any major new feature work, *please open an issue describing what you are planning to do* or talk to us on [discord](https://discord.gg/p7nuUNVfP7) (please use the #dev channel for this). This will ensure that interested parties can give valuable feedback on the feature, and let others know that you are working on it.
**Important:** Always create your PR against the `develop` branch, not `stable`.
## Requirements
### Up-to-date clock