Tradeweb
Tradeweb Markets is a leading global operator of electronic marketplaces for rates, credit, equities, and money markets. The platform provides APIs for electronic trading execution, straight-through processing, market data, trade reporting, and integration with order management and risk systems across more than 40 fixed income and derivatives products.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Tradeweb the way a machine reads it — 38 machine-readable artifacts across 5 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Tradeweb scores 20.0/100 (emerging), with a separate agent-readiness read of 3/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Tradeweb on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Tradeweb
Each block below is one kind of artifact we hold for Tradeweb. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 5
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Tradeweb Trading API
Electronic trading API for executing trades across fixed income, derivatives, and ETF markets. Supports RFQ (Request for Quote), click-to-trade, and automated execution via AiEX...
Tradeweb Python API
Python API enabling seamless integration between trading strategies and Tradeweb execution. Allows direct connection between Python-coded trading models and Tradeweb for solicit...
Tradeweb FIX API
FIX protocol connectivity for electronic trading integration with order management systems, risk systems, and third-party trading platforms. Industry-standard FIX messaging for ...
Tradeweb Market Data API
Real-time and historical market data API providing independent pricing information and benchmark OTC pricing data across more than 20 asset classes including government bonds, c...
Tradeweb APA Trade Reporting API
Approved Publication Arrangement (APA) API enabling market participants to meet MiFID II post-trade transparency requirements. Supports real-time trade reporting across all mand...
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Tradeweb Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Tradeweb Finops
FINOPSFeatures 10
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Request for Quote (RFQ)
Send RFQs to multiple dealers simultaneously for competitive pricing on fixed income and derivatives.
Automated Intelligent Execution (AiEX)
Automated trade execution with pre-defined rules for straight-through processing.
Click-to-Trade
One-click trade execution on streaming dealer prices.
Market Data
Real-time and historical pricing data across 20+ asset classes as an independent benchmark source.
Trade Reporting (APA)
MiFID II compliant post-trade transparency reporting via Approved Publication Arrangement.
Straight-Through Processing
Automated post-trade processing from execution to settlement with STP vendor integration.
Python API
Direct connection between Python trading models and Tradeweb execution.
FIX Connectivity
Industry-standard FIX protocol integration with OMS, EMS, and risk systems.
Multi-Asset Coverage
Trading across rates, credit, equities, ETFs, and money markets on a single platform.
Pre-Trade Analytics
Transaction cost analysis and liquidity analytics before trade execution.
Scroll within the panel for all 10 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Tradeweb Context
JSON-LDSpectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Tradeweb API Rules
SPECTRALTradeweb API Rules
SPECTRALJSON Schema 2
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
Tradeweb RFQ
JSON SCHEMATradeweb Trade
JSON SCHEMAJSON Structure 1
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Tradeweb Trade Structure
JSON STRUCTUREExamples 1
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Tradeweb Rfq Example
EXAMPLESecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Use Cases 8
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Institutional Fixed Income Trading
Execute government bond, corporate bond, and municipal bond trades electronically.
Derivatives Execution
Trade interest rate swaps, credit default swaps, and other OTC derivatives.
ETF Trading
Access institutional ETF liquidity with RFQ and portfolio trading workflows.
Algorithmic Trading
Connect Python-based algo strategies directly to Tradeweb execution via API.
OMS Integration
Integrate Tradeweb execution with order management and portfolio management systems.
Regulatory Reporting
Meet MiFID II post-trade transparency requirements via APA trade reporting.
Market Data Analytics
Access independent OTC pricing data for valuation, risk, and compliance.
Treasury Management
Execute US Treasury and government bond trades across CLOB and RFQ protocols.
Scroll within the panel for all 8 ·
Solutions 4
Packaged solutions the provider offers on top of the raw API surface.
Packaged solutions this provider offers.
Tradeweb Institutional
Electronic marketplace for buy-side institutional trading across fixed income and derivatives.
Tradeweb Wholesale (Dealerweb)
Inter-dealer marketplace for wholesale fixed income and derivatives trading.
Tradeweb Retail
Electronic marketplace for retail-sized fixed income trading.
Tradeweb Data & Analytics
Market data, pricing, and analytics services including APA trade reporting.
Resources
Every other property we hold for Tradeweb — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/tradeweb · machine-readable index on apis.io
This is an independent, third-party profile of Tradeweb, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.