BGC Group, Inc. (NASDAQ: BGC), formerly BGC Partners, is a global brokerage and financial technology firm. Headquartered in New York and London, BGC operates electronic and voice broking across foreign exchange, interest rate derivatives, fixed income, energy and commodities, equity derivatives, credit, and futures. Its technology portfolio includes the FMX division (FMX UST, FMX FX, and FMX Futures Exchange — launched September 23, 2024 for SOFR futures), Fenics Market Data (the exclusive data distributor for BGC and its affiliates), Capitalab (post-trade optimization), Lucera (LumeMarkets cross-asset trading platform and Lucera Connect/Compute infrastructure), and GFI Group. BGC spun off Newmark Group (NASDAQ: NMRK) on November 30, 2018. Public developer documentation is generally gated behind sales engagement; protocol specifications (FIX, ITCH/SoupBinTCP, BIMP, BOP) exist for institutional clients.
BGC Group is listed with 7 APIs on the APIs.io network. Tagged areas include Brokerage, Inter-Dealer Broker, Financial Services, Capital Markets, and Market Data.
The BGC Group catalog on APIs.io includes 1 JSON-LD context.
BGC Group’s developer surface includes developer portal, product news, and 21 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Securities & Market Data regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site.
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/bgc-partners/"><img src="https://apis.io/badge/bgc-partners/card.svg" alt="BGC Group on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
12 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
FMX Futures Exchange launched September 23, 2024, initially listing SOFR futures (the largest notional futures contract in the world) and adding U.S. Treasury futures in Q1 2025...
FMX UST (formerly Fenics UST) is BGC's electronic trading venue for U.S. Treasuries. Connectivity is a "point-to-point service based on industry standards TCP/IP and the FIX Pro...
FMX FX (operating as Fenics FX) is BGC's electronic foreign exchange platform covering Spot, Forwards, NDFs and Options. Integration is offered via FIX (order entry) and ITCH/OU...
Fenics Market Data (FMD) is the exclusive data distributor of BGC Group, Inc. and its affiliates. FMD provides streaming, intra-day, end-of-day and historical market data across...
Lucera is BGC's financial technology subsidiary offering a "high-performance, low latency platform that provides a single API for aggregating and trading across multiple markets...
Capitalab is BGC's post-trade compression, optimization and risk-mitigation arm. It executes initial margin optimization runs across interest rate, FX, inflation and credit deri...
GFI Group, Inc. is a wholly owned BGC subsidiary — "a leading intermediary and provider of trading technologies and support services to the global OTC and listed markets." GFI o...
Scroll for all 7
BGC Group API pricing
Not yet checked against BGC Group's own pricing page. Compiled by API Evangelist on 2026-05-23; confirm before you rely on a figure.
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.