The Modern
Fixed Income
Data Source
Reference and pricing data on government, corporate and municipal bonds with the simplest API on the market. From sign up to data in minutes.
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Simplifying access to fixed income data
We simplify the way institutional investors navigate, explore, and analyze their bond universe. We empower service providers to create the next generation of products.
Simple Licensing
Our licenses are designed to empower our clients rather than restrict them. Share and collaborate with your team, or integrate into client reports without breaking unexpected clauses. Build, analyze, and share without compliance bottlenecks.
Fair Pricing
We offer fair pricing for fixed income data that goes beyond the basics. With more features and deeper intelligence, we provide exceptional value without the excessive price tag. We aim to grow with our clients, so our pricing is designed to adapt to each client's scale and needs.
User Experience
A blazingly fast API with modern docs. Get your data in JSON or CSV via our API, on a per security basis or in bulk. Spend your time researching, not integrating. We offer complimentary dedicated onboarding support to every client to ensure speedy and correct integration with your systems.
Customer Support
Dedicated Slack channel for direct, real-time support from our team. Speak with the founders and engineers when needed, raise issues, and provide suggestions. Unlike other providers, our entire team is dedicated to hands-on support, ensuring your data flows smoothly and without friction.
Data Feeds and APIs
Access comprehensive data feeds for government, corporate, and municipal bonds. Our APIs are used by fintechs, asset managers, and hedge funds to power research, client interfaces and analytics.
US Municipal Bonds
In-depth reference and pricing data on over 1.2 million municipal bonds across 50,000+ issuers. Access 60+ data-points including full call, sinking fund and interest payment schedules to accurately model securities at any level - individual, issuer, state, sector, and more. Our data is captured directly from the source OS and disclosures, ensuring timeliness, accuracy and traceability.
Well-suited for:
- • Universe screening and selection
- • Custom indices and benchmarks
- • Yield curve construction
- • Risk management and analytics
Government & Corporate Bonds
Essential data on 35,000+ government and corporate bonds, including reference data, EOD pricing and yields. Government bonds include US Treasuries, Gilts, Bunds and more. Corporate bonds include US and European corporate bonds.
Well-suited for:
- • Tracking of government issues including Treasuries, Gilts and Bunds
- • Integration in user interfaces, client portals and analytics tools
- • Use in client reports
- • Grounding of disparate client data and incoming feeds
On a mission to provide the most in-depth data on the bond market
We are building the foundational features for institutional investors to streamline their analysis. Build custom curves, design indices, measure risk, and access cashflow information all within our API-first platform.
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Reference Data
Unmatched Accessibility
At Terrapin, everything is built with the end user in mind. Our API is designed to be simple, fast, and easy to use. We provide modern documentation, output in JSON or CSV, and Jupyter notebooks for data exploration. Share with your team and clients without breaking unexpected clauses.
View API docs$ curl --request POST \
--url "https://terrapinfinance.com/api/v1/bond_reference" \
--header "accept: application/json" --> # text/csv to get CSV response
--header "authorization: Bearer [token]" \
--json '{"isins": ["US912828Y958"]}'
{
"data": [
{
"country_code": "US",
"coupon": 1.875,
"coupon_frequency": 2,
"currency": "USD",
"interest_accrual_convention": "act/act",
"interest_accrual_date": "2019-07-31",
"interest_type": "fixed rate",
"is_callable": false,
"is_inflation_linked": false,
"isin": "US912828Y958",
"issue_date": "2019-07-31",
"issued_amount": 33271236300
"issuer_type": "government",
"lei": "254900HROIFWPRGM1V77",
"maturity_date": "2026-07-31",
"name": "UNITED STATES DEPARTMENT OF THE TREASURY 1.875% 2026",
"sector": "public",
"ticker": "T 1.875 07/31/26",
...
}
],
"total": 1
}
Surface insights from official statements faster
Instantly extract, summarize, and analyze key information from official statements and disclosures using our AI-powered tools. Accelerate your research workflow by surfacing relevant covenants, call features, and financial details in seconds—no more manual searching or endless PDF reviews. Gain actionable insights and make informed decisions faster than ever.
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Providing exceptional client support
"We recently integrated Terrapin's API and we're pleased with its functionality and ease of use. What really impressed us was the outstanding customer support. The team was incredibly responsive and made numerous data points available to us in no time at all. Their dedication and quick support have truly added value to our experience. We recommend Terrapin for their excellent support services."
Build a database from your documents with Terrapin DocX
Search, extract, and store complex information from prospectuses using our document extraction and indexation models. Unlike generic tools, our models are built specifically to tackle the complexities, idiosyncracies and naming conventions found in fixed income prospectuses, disclosures and reports. Our systems allow you to turn documents into structured databases automatically in minutes, instead of days.
Your Document
prospectus.pdf
Becomes Structured Data
{
"5.700% Fixed Rate Notes due May 23, 2028": {
"ISIN": {
"RegS": "USF29416AB40",
"Reg144A": "US28504DAB91"
},
"currency": "USD",
"fitch_rating": "BBB+",
"first_interest_payment_date": "2023-11-23",
"interest_accrual_convention": "30/360",
"integral_multiple": 1000,
"interest_frequency": 2,
"interest_payment_days": ["05-23", "11-23"],
"interest_rate": 5.7,
"interest_type": "fixed",
"is_callable": true,
"is_puttable": false,
"issue_date": "2023-05-23",
"issued_amount": 1000000000,
"issuer": "EDF S.A.",
"maturity_date": "2028-05-23",
"minimum_denomination": 200000,
"moodys_rating": "Baa1",
"snp_rating": "BBB"
},
...
}