Skip to content
Menu

bff

No narrative yet

Integration record: a multichain project that lists Robinhood Chain. Its code is filed under other ecosystems and HEY holds no Robinhood Chain evidence of its own, so its ships are recorded here but it is not a Verified Builder.

Is this your project? Claim and verify →

Collection of typescript based services, mainly for the use of CoW Swap.

What HEY knows

Building
Shipping consistentlyShipping: 6 meaningful events in 30 days; latest ship 3 days ago. Evidence Source

Build Momentum 51How it is measured

Latest ship
Code changes, week of 2026-10-12 – 2026-10-18 · 3 commits · · Code activity

Why it matters: One of a run of ships in the 30 days to it: building continued, not a one-off.

FollowCreate alertTerminal previewView latest ship
Share

Follow puts bff on your private watchlist; its changes then lead “Since you were last here” when you come back. Following needs an account; browsing never does.

No account? Email me bff’s changes

No account and no password. HEY stores the address and what you asked for, sends one confirmation, and nothing else until you confirm. Every email has a one-click unsubscribe that deletes the address.

Or read its RSS feed.

Token market · context
No token tracked
Not yet known
Unknown3 gaps: Official docs (no source), API description (not enough yet), Official site changes (not enough yet). HEY read its website and found no link to docs.

HEY can answer 7 of the 10 research questions that apply · Research coverage

Compare with…The same summary, with every line’s evidence: snapshot API
What HEY checked — why it says this
Shipping.
“Shipping” by the activity rule: 6 meaningful events in the last 30 days, the newest 2026-10-16.
SourceRepositories, changelogs and feeds HEY reads for this project, and the ship events recorded from them.ReadRecordsCode changes, week of 2026-10-12 – 2026-10-18 · 3 commitsv0.35.0Code changes, week of 2026-10-05 – 2026-10-11 · 4 commits+2 moreWhat HEY derivedHEY’s activity rule reads the counted events as “Shipping”.Not concludedIt says what HEY can read of the building, not how good the project is, who is behind it, or what its token will do. Quiet or unknown is not "abandoned".
Researched.
HEY researched this project; the gate has not found verified building evidence from its own sources.
Source2 registered sources, 0 of them context only.ReadRecordsCode changes, week of 2026-10-12 – 2026-10-18 · 3 commitsv0.35.0Code changes, week of 2026-10-05 – 2026-10-11 · 4 commits+3 moreWhat HEY derivedThe quality gate’s stored decision: “Researched”.Not concludedA verified builder is one whose shipping HEY confirmed from public evidence. It does not say who runs the project — that is the ownership claim, a separate check.
Market figures are context only and never change activity status. Methodology
LinksWebsiteGitHubSources

Latest ship

Checked

Code changes, week of 2026-10-12 – 2026-10-18 · 3 commits

Code activitySource linked

What changed, in the repository’s own words:

3 active days in cowprotocol/bff.

This week HEY looked inside 1 of 3 commits to see what changed: 1 changed code. One code change is enough for the week to count, so HEY stopped there.

Record ship:33a1be00… · HEY counts it as building; it does not judge the release’s quality or what it means for the token.

View evidence ↗

Builder activity

Bars: meaningful, source-backed ships per week (count). Weeks run Monday to Sunday, UTC, labelled by their Monday. Commits are aggregated, a code week counted once. Hatched: 3 weeks before HEY began reading this project’s sources — not yet read, not zero.

Questions HEY can answer about bff — as of 2026-10-19

Is bff still being built?
DerivedShipping: 6 meaningful events in 30 days; latest ship 3 days ago. Evidence
What did bff ship last?
FactCode changes, week of 2026-10-12 – 2026-10-18 · 3 commits — Code activity, 3 days ago. Evidence
What does HEY not know about bff?
Unknown3 gaps: Official docs (no source), API description (not enough yet), Official site changes (not enough yet). HEY read its website and found no link to docs. Details

Build timeline

  1. v0.35.0

    GitHub releaseSource verified

    What's Changed · feat(twap): remove twap app by @azebuado in https://github.com/cowprotocol/bff/pull/264 · feat: update how slippage is calculated by @azebuado in https://github.com/cowprotocol/bff/pull/266 · feat: support solana price history by @kernelwhisperer in… Show all
    • What's Changed
    • feat(twap): remove twap app by @azebuado in https://github.com/cowprotocol/bff/pull/264
    • feat: update how slippage is calculated by @azebuado in https://github.com/cowprotocol/bff/pull/266
    • feat: support solana price history by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/267
    • fix: ignore bad candles by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/265
    • chore: release 0.35.0 by @shoom3301 in https://github.com/cowprotocol/bff/pull/268 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.34.0...v0.35.0
    View evidence: v0.35.0 (opens in a new tab)

  2. Code changes, week of 2026-10-05 – 2026-10-11 · 4 commits

    Code activitySource linked

    What changed, in the repository’s own words:

    2 active days in cowprotocol/bff.

    This week HEY looked inside 1 of 4 commits to see what changed: 1 changed code. One code change is enough for the week to count, so HEY stopped there.

    View evidence: Code changes, week of 2026-10-05 – 2026-10-11 · 4 commits (opens in a new tab)

  3. Code changes, week of 2026-09-28 – 2026-10-04 · 4 commits

    Code activitySource linked

    What changed, in the repository’s own words:

    3 active days in cowprotocol/bff.

    This week HEY looked inside 1 of 4 commits to see what changed: 1 changed code. One code change is enough for the week to count, so HEY stopped there.

    View evidence: Code changes, week of 2026-09-28 – 2026-10-04 · 4 commits (opens in a new tab)

  4. v0.34.0

    GitHub releaseSource verified

    What's Changed · feat(solana): support slippage tolerance API by @shoom3301 in https://github.com/cowprotocol/bff/pull/260 · Add ARM64 support and run yarn build inside the Docker image by @naanselmo in https://github.com/cowprotocol/bff/pull/262 · fix: telegram subscriptions by… Show all
    • What's Changed
    • feat(solana): support slippage tolerance API by @shoom3301 in https://github.com/cowprotocol/bff/pull/260
    • Add ARM64 support and run yarn build inside the Docker image by @naanselmo in https://github.com/cowprotocol/bff/pull/262
    • fix: telegram subscriptions by @azebuado in https://github.com/cowprotocol/bff/pull/261
    • chore: version bump to 0.34.0 by @azebuado in https://github.com/cowprotocol/bff/pull/263 New Contributors
    • @naanselmo made their first contribution in https://github.com/cowprotocol/bff/pull/262 Full Changelog…
    View evidence: v0.34.0 (opens in a new tab)

  5. Code changes, week of 2026-09-21 – 2026-09-27 · 1 commit

    Code activitySource linked

    What changed, in the repository’s own words:

    1 active day in cowprotocol/bff.

    This week HEY looked inside 1 commit to see what changed: 1 changed code.

    View evidence: Code changes, week of 2026-09-21 – 2026-09-27 · 1 commit (opens in a new tab)

  6. Code changes, week of 2026-08-31 – 2026-09-06 · at least 7 commits

    Code activitySource linked

    What changed, in the repository’s own words:

    4 active days in cowprotocol/bff.

    This week HEY looked inside 2 of 7 commits to see what changed: 1 changed code, 1 documentation or maintenance only. One code change is enough for the week to count, so HEY stopped there. 1 automated commit (bot accounts or a repeating scripted message) not counted.

    View evidence: Code changes, week of 2026-08-31 – 2026-09-06 · at least 7 commits (opens in a new tab)

  7. v0.33.0

    GitHub releaseSource verified

    What's Changed · fix(getUsdPrice): prevent calling cg/cow when not a token by @azebuado in https://github.com/cowprotocol/bff/pull/251 · fix(coingecko): properly map coingecko platforms by @azebuado in https://github.com/cowprotocol/bff/pull/252 · fix(getUsdPrice): don't stop of… Show all
    • What's Changed
    • fix(getUsdPrice): prevent calling cg/cow when not a token by @azebuado in https://github.com/cowprotocol/bff/pull/251
    • fix(coingecko): properly map coingecko platforms by @azebuado in https://github.com/cowprotocol/bff/pull/252
    • fix(getUsdPrice): don't stop of first failure by @azebuado in https://github.com/cowprotocol/bff/pull/254
    • fix: notification link title by @shoom3301 in https://github.com/cowprotocol/bff/pull/248
    • deps(actions/checkout): update actions/checkout to v7.0.1 by @renovate[bot] in https://github.com/cowprotocol/bff/pull/258
    • feat: price history…
    View evidence: v0.33.0 (opens in a new tab)

  8. v0.32.1

    GitHub releaseSource verified

    What's Changed · fix: optimize coingecko calls by @azebuado in https://github.com/cowprotocol/bff/pull/242 · fix(notifications): adjust ssl for readonly DB by @shoom3301 in https://github.com/cowprotocol/bff/pull/250 Full Changelog… Show all
    • What's Changed
    • fix: optimize coingecko calls by @azebuado in https://github.com/cowprotocol/bff/pull/242
    • fix(notifications): adjust ssl for readonly DB by @shoom3301 in https://github.com/cowprotocol/bff/pull/250 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.32.0...v0.32.1
    View evidence: v0.32.1 (opens in a new tab)

  9. v0.32.0

    GitHub releaseSource verified

    What's Changed · fix: support vercel path truncation when branch name is long by @alfetopito in https://github.com/cowprotocol/bff/pull/224 · deps(cowprotocol/autodeploy-action): update cowprotocol/autodeploy-action to v3 by @renovate[bot] in… Show all
    • What's Changed
    • fix: support vercel path truncation when branch name is long by @alfetopito in https://github.com/cowprotocol/bff/pull/224
    • deps(cowprotocol/autodeploy-action): update cowprotocol/autodeploy-action to v3 by @renovate[bot] in https://github.com/cowprotocol/bff/pull/229
    • deps(actions/setup-node): update actions/setup-node to v6 by @renovate[bot] in https://github.com/cowprotocol/bff/pull/227
    • deps: consolidate Renovate GitHub Actions updates by @mateipopa in https://github.com/cowprotocol/bff/pull/234
    • chore(renovate): run github-actions updates monthly in renovate…
    View evidence: v0.32.0 (opens in a new tab)

  10. v0.31.0

    GitHub releaseSource verified

    What's Changed · chore: add github-actions-only renovate config by @glokos in https://github.com/cowprotocol/bff/pull/222 · feat: add vercel authorized origin by @alfetopito in https://github.com/cowprotocol/bff/pull/223 Full Changelog… Show all
    • What's Changed
    • chore: add github-actions-only renovate config by @glokos in https://github.com/cowprotocol/bff/pull/222
    • feat: add vercel authorized origin by @alfetopito in https://github.com/cowprotocol/bff/pull/223 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.30.0...v0.31.0
    View evidence: v0.31.0 (opens in a new tab)

  11. v0.30.0

    GitHub releaseSource verified

    What's Changed · test: affiliate by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/220 · feat(api): authorized origins by @alfetopito in https://github.com/cowprotocol/bff/pull/221 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.29.0...v0.30.0 Show all
    • What's Changed
    • test: affiliate by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/220
    • feat(api): authorized origins by @alfetopito in https://github.com/cowprotocol/bff/pull/221 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.29.0...v0.30.0
    View evidence: v0.30.0 (opens in a new tab)

  12. v0.29.0

    GitHub releaseSource verified

    What's Changed · fix(affiliate): dune caching & error repoting & linting by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/216 · chore: run yarn lint:fix by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/217 · feat(affiliate): add trader activity… Show all
    • What's Changed
    • fix(affiliate): dune caching & error repoting & linting by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/216
    • chore: run yarn lint:fix by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/217
    • feat(affiliate): add trader activity endpoint by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/218 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.28.0...v0.29.0
    View evidence: v0.29.0 (opens in a new tab)

  13. v0.28.0

    GitHub releaseSource verified

    What's Changed · feat: add sol/btc tokens to price api by @limitofzero in https://github.com/cowprotocol/bff/pull/206 · ci(workflow): pin autodeploy action version 📌 by @glokos in https://github.com/cowprotocol/bff/pull/210 · feat: bring cow.fi back by @shoom3301 in… Show all
    • What's Changed
    • feat: add sol/btc tokens to price api by @limitofzero in https://github.com/cowprotocol/bff/pull/206
    • ci(workflow): pin autodeploy action version 📌 by @glokos in https://github.com/cowprotocol/bff/pull/210
    • feat: bring cow.fi back by @shoom3301 in https://github.com/cowprotocol/bff/pull/213
    • feat(affiliate): include created_at in dune csv upload by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/214
    • fix: update sceme validation rules + tenderly types by @limitofzero in https://github.com/cowprotocol/bff/pull/211
    • chore: bump version by @shoom3301 in…
    View evidence: v0.28.0 (opens in a new tab)

  14. v0.27.0

    GitHub releaseSource verified

    What's Changed · chore: remove gh pkgs ci setup by @alfetopito in https://github.com/cowprotocol/bff/pull/207 · fix: update env vars by @alfetopito in https://github.com/cowprotocol/bff/pull/208 · chore: bump version to 0.27.0 by @alfetopito in… Show all
    • What's Changed
    • chore: remove gh pkgs ci setup by @alfetopito in https://github.com/cowprotocol/bff/pull/207
    • fix: update env vars by @alfetopito in https://github.com/cowprotocol/bff/pull/208
    • chore: bump version to 0.27.0 by @alfetopito in https://github.com/cowprotocol/bff/pull/209 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.26.0...v0.27.0
    View evidence: v0.27.0 (opens in a new tab)

  15. v0.26.0

    GitHub releaseSource verified

    What's Changed · Add token details endpoint by @anxolin in https://github.com/cowprotocol/bff/pull/204 · chore(chains)!: Remove Lens network support by @Danziger in https://github.com/cowprotocol/bff/pull/205 Full Changelog… Show all
    • What's Changed
    • Add token details endpoint by @anxolin in https://github.com/cowprotocol/bff/pull/204
    • chore(chains)!: Remove Lens network support by @Danziger in https://github.com/cowprotocol/bff/pull/205 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.25.0...v0.26.0
    View evidence: v0.26.0 (opens in a new tab)

  16. v0.25.0

    GitHub releaseSource verified

    What's Changed · feat: allow sc wallets to create codes by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/198 · fix: wrong var name in signatureVerification.spec.ts by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/200 · fix: proxy token failing because… Show all
    • What's Changed
    • feat: allow sc wallets to create codes by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/198
    • fix: wrong var name in signatureVerification.spec.ts by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/200
    • fix: proxy token failing because of Host header by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/202
    • fix(notifications): handle BlockNotFoundError by @shoom3301 in https://github.com/cowprotocol/bff/pull/203 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.24.0...v0.25.0
    View evidence: v0.25.0 (opens in a new tab)

  17. v0.24.0

    GitHub releaseSource verified

    What's Changed · feat(COW-163): Add support for Ink network by @Danziger in https://github.com/cowprotocol/bff/pull/197 New Contributors · @Danziger made their first contribution in https://github.com/cowprotocol/bff/pull/197 Full Changelog… Show all
    • What's Changed
    • feat(COW-163): Add support for Ink network by @Danziger in https://github.com/cowprotocol/bff/pull/197 New Contributors
    • @Danziger made their first contribution in https://github.com/cowprotocol/bff/pull/197 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.23.1...v0.24.0
    View evidence: v0.24.0 (opens in a new tab)

  18. v0.23.1

    GitHub releaseSource verified

    What's Changed · feat: dune ids as env vars by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/196 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.23.0...v0.23.1 Show all
    • What's Changed
    • feat: dune ids as env vars by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/196 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.23.0...v0.23.1
    View evidence: v0.23.1 (opens in a new tab)

  19. v0.23.0

    GitHub releaseSource verified

    What's Changed · feat: add dune support and export hooks by @anxolin in https://github.com/cowprotocol/bff/pull/145 · feat: new affiliate endpoints by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/183 · chore: bump version by @kernelwhisperer in… Show all
    • What's Changed
    • feat: add dune support and export hooks by @anxolin in https://github.com/cowprotocol/bff/pull/145
    • feat: new affiliate endpoints by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/183
    • chore: bump version by @kernelwhisperer in https://github.com/cowprotocol/bff/pull/195 New Contributors
    • @kernelwhisperer made their first contribution in https://github.com/cowprotocol/bff/pull/183 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.22.1...v0.23.0
    View evidence: v0.23.0 (opens in a new tab)

  20. 2 releases in cowprotocol/bff on 22 Jan

    GitHub release

    Show all 2 releases

    1. v0.22.1

      GitHub releaseSource verified

      What's Changed · Add keep alive env by @anxolin in https://github.com/cowprotocol/bff/pull/194 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.22.0...v0.22.1 Show all
      • What's Changed
      • Add keep alive env by @anxolin in https://github.com/cowprotocol/bff/pull/194 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.22.0...v0.22.1
      View evidence: v0.22.1 (opens in a new tab)

    2. v0.22.0

      GitHub releaseSource verified

      What's Changed · Improve parsing addresses by @anxolin in https://github.com/cowprotocol/bff/pull/184 · fix: potential XSS by @anxolin in https://github.com/cowprotocol/bff/pull/185 · feat: use cache for token details and improve architecture by @anxolin in… Show all
      • What's Changed
      • Improve parsing addresses by @anxolin in https://github.com/cowprotocol/bff/pull/184
      • fix: potential XSS by @anxolin in https://github.com/cowprotocol/bff/pull/185
      • feat: use cache for token details and improve architecture by @anxolin in https://github.com/cowprotocol/bff/pull/186
      • Improve tracking n caching logic by @anxolin in https://github.com/cowprotocol/bff/pull/187
      • Fix misc by @anxolin in https://github.com/cowprotocol/bff/pull/188
      • fix: misc by @anxolin in https://github.com/cowprotocol/bff/pull/189
      • Hackathon: Live Balance and Allowance tracking using SSE…
      View evidence: v0.22.0 (opens in a new tab)

  21. v0.21.0

    GitHub releaseSource verified

    What's Changed · fix: add bungeeAffiliateCode by @shoom3301 in https://github.com/cowprotocol/bff/pull/179 · feat: add alchemy balances provider by @limitofzero in https://github.com/cowprotocol/bff/pull/178 · Log when we use a fallback data source. by @MartinquaXD in… Show all
    • What's Changed
    • fix: add bungeeAffiliateCode by @shoom3301 in https://github.com/cowprotocol/bff/pull/179
    • feat: add alchemy balances provider by @limitofzero in https://github.com/cowprotocol/bff/pull/178
    • Log when we use a fallback data source. by @MartinquaXD in https://github.com/cowprotocol/bff/pull/181
    • chore: bump minor version to 0.21.0 by @alfetopito in https://github.com/cowprotocol/bff/pull/182 New Contributors
    • @MartinquaXD made their first contribution in https://github.com/cowprotocol/bff/pull/181 Full Changelog…
    View evidence: v0.21.0 (opens in a new tab)

  22. v0.20.0

    GitHub releaseSource verified

    What's Changed · feat(new-chains): add q4 chains by @alfetopito in https://github.com/cowprotocol/bff/pull/176 · chore: bump version to v0.20.0 by @alfetopito in https://github.com/cowprotocol/bff/pull/177 Full Changelog… Show all
    • What's Changed
    • feat(new-chains): add q4 chains by @alfetopito in https://github.com/cowprotocol/bff/pull/176
    • chore: bump version to v0.20.0 by @alfetopito in https://github.com/cowprotocol/bff/pull/177 Full Changelog: https://github.com/cowprotocol/bff/compare/v0.19.0...v0.20.0
    View evidence: v0.20.0 (opens in a new tab)

  23. v0.19.0

    GitHub releaseSource verified

    What's Changed · ci: add test and lint GH action by @shoom3301 in https://github.com/cowprotocol/bff/pull/172 · chore: bump version to 0.19.0 by @shoom3301 in https://github.com/cowprotocol/bff/pull/175 Technically, https://github.com/cowprotocol/bff/pull/97 was published in… Show all
    • What's Changed
    • ci: add test and lint GH action by @shoom3301 in https://github.com/cowprotocol/bff/pull/172
    • chore: bump version to 0.19.0 by @shoom3301 in https://github.com/cowprotocol/bff/pull/175 Technically, https://github.com/cowprotocol/bff/pull/97 was published in 0.18.2, but since this is a new API, we should bump major version. Full Changelog: https://github.com/cowprotocol/bff/compare/v0.18.2...v0.19.0
    View evidence: v0.19.0 (opens in a new tab)

Research notes

Written by HEY researchers and reviewed before publishing. Commentary with sources — not the project's own claims, and not evidence of shipping.

Know something about bff? Sign in with GitHub to submit a research note. Notes are reviewed before they appear here.

What changed

39 changes on HEY’s record for bff: 33 releases · 1 build pace change · 5 weeks of code pushed.

All 39 changes for bff →

The full change record holds 2 more, of kinds this list leaves out — lock records and HEY’s own research bookkeeping among them. Full record (JSON)

Research coverage

HEY can answer 7 of the 10 research questions that apply.

7 of 10 applicable dimensions measuredShow each dimension

Identity

  • IdentityMeasuredRead 1mo ago.

Building

  • Building activityMeasuredRead 44m ago.
  • RepositoriesMeasured
  • ReleasesMeasuredRead 10d ago.
  • TimelineMeasured

Official site

  • Official docsNo sourceHEY read its website and found no link to docs.
  • API descriptionNot enough yetHEY has not read its website’s published files yet.
  • Official site changesNot enough yetHEY has no first reading of its website to compare against yet.

Code and packages

  • Repository detailsMeasuredRead 6h ago.
  • Published packagesMeasuredRead 6h ago.

Not applicable here: Package advisories, Contract creation, Contract activity, Verified source, Contract interface, Current market, Market history, Supply distribution, Locks, Market checks, Protocol economics.

A count of what HEY has read, never a score: projects are not compared or ordered by it. Unknown is never zero. The same states: coverage API.

Sources