AlgoSeek
AlgoSeek, LLC is a New York-based financial market data vendor (spun off from a trading fund) selling historical intraday US market data - equities, ETFs, equity options with Greeks and IV, futures, futures options, and reference data (security masters, adjustment factors, IPOs, index components) - plus real-time feeds. Delivery is data-platform-first rather than API-first, through S3 flat-file buckets, the ArdaDB managed ClickHouse cloud database queried via the open-source algoseek-connector Python library, ultra-low-latency real-time feeds via colocated MultiCast/TCP, and a REST Metadata Services API with a public OpenAPI/Swagger surface. Sales-led commercially, with a customer console at console.algoseek.com.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles AlgoSeek the way a machine reads it — 70 machine-readable artifacts across 1 API, 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 — AlgoSeek scores 42.7/100 (developing), with a separate agent-readiness read of 22/100 (agent aware). 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 2026-09-10 · rubric v0.20.0
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How we profile AlgoSeek
Each block below is one kind of artifact we hold for AlgoSeek. 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 34
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.
AlgoSeek ArdaDB Query Service
Managed ClickHouse-based columnar cloud database (AWS us-east-1) pre-loaded with two petabytes of AlgoSeek historical and near-real-time market data, queried with full SQL. Prog...
AlgoSeek AWSAccount API
The AWSAccount API from AlgoSeek — 3 operation(s) for awsaccount.
AlgoSeek AWSResourceType API
The AWSResourceType API from AlgoSeek — 3 operation(s) for awsresourcetype.
AlgoSeek BucketGroup API
The BucketGroup API from AlgoSeek — 7 operation(s) for bucketgroup.
AlgoSeek BucketMonitoring API
The BucketMonitoring API from AlgoSeek — 2 operation(s) for bucketmonitoring.
AlgoSeek BucketSource API
The BucketSource API from AlgoSeek — 3 operation(s) for bucketsource.
AlgoSeek BucketUpdate API
The BucketUpdate API from AlgoSeek — 4 operation(s) for bucketupdate.
AlgoSeek CloudStorage API
The CloudStorage API from AlgoSeek — 6 operation(s) for cloudstorage.
AlgoSeek CSVColumn API
The CSVColumn API from AlgoSeek — 4 operation(s) for csvcolumn.
AlgoSeek DatabaseObject API
The DatabaseObject API from AlgoSeek — 7 operation(s) for databaseobject.
AlgoSeek DatabaseTable API
The DatabaseTable API from AlgoSeek — 7 operation(s) for databasetable.
AlgoSeek DataClass API
The DataClass API from AlgoSeek — 5 operation(s) for dataclass.
AlgoSeek DataFormat API
The DataFormat API from AlgoSeek — 5 operation(s) for dataformat.
AlgoSeek DataGroup API
The DataGroup API from AlgoSeek — 5 operation(s) for datagroup.
AlgoSeek DataGroupPricing API
The DataGroupPricing API from AlgoSeek — 4 operation(s) for datagrouppricing.
AlgoSeek Dataset API
The Dataset API from AlgoSeek — 10 operation(s) for dataset.
AlgoSeek DatasetChange API
The DatasetChange API from AlgoSeek — 2 operation(s) for datasetchange.
AlgoSeek DataType API
The DataType API from AlgoSeek — 5 operation(s) for datatype.
AlgoSeek DBObjectType API
The DBObjectType API from AlgoSeek — 5 operation(s) for dbobjecttype.
AlgoSeek DeliveryMethod API
The DeliveryMethod API from AlgoSeek — 5 operation(s) for deliverymethod.
AlgoSeek Documentation API
The Documentation API from AlgoSeek — 5 operation(s) for documentation.
AlgoSeek Healthcheck API
The Healthcheck API from AlgoSeek — 1 operation(s) for healthcheck.
AlgoSeek Identity API
The Identity API from AlgoSeek — 2 operation(s) for identity.
AlgoSeek Login API
The Login API from AlgoSeek — 1 operation(s) for login.
AlgoSeek Person API
The Person API from AlgoSeek — 4 operation(s) for person.
AlgoSeek Region API
The Region API from AlgoSeek — 5 operation(s) for region.
AlgoSeek S3Object API
The S3Object API from AlgoSeek — 5 operation(s) for s3object.
AlgoSeek SampleData API
The SampleData API from AlgoSeek — 5 operation(s) for sampledata.
AlgoSeek SQLColumn API
The SQLColumn API from AlgoSeek — 4 operation(s) for sqlcolumn.
AlgoSeek Status API
The Status API from AlgoSeek — 5 operation(s) for status.
AlgoSeek StorageType API
The StorageType API from AlgoSeek — 5 operation(s) for storagetype.
AlgoSeek TimeGranularity API
The TimeGranularity API from AlgoSeek — 5 operation(s) for timegranularity.
AlgoSeek TTLPeriodType API
The TTLPeriodType API from AlgoSeek — 5 operation(s) for ttlperiodtype.
AlgoSeek Vendor API
The Vendor API from AlgoSeek — 4 operation(s) for vendor.
Scroll within the panel for all 34 ·
Open Collections 34
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONmetadata-api AWSAccount API
OPEN COLLECTIONmetadata-api AWSAccount AWSResourceType API
OPEN COLLECTIONmetadata-api AWSAccount BucketGroup API
OPEN COLLECTIONmetadata-api AWSAccount BucketMonitoring API
OPEN COLLECTIONmetadata-api AWSAccount BucketSource API
OPEN COLLECTIONmetadata-api AWSAccount BucketUpdate API
OPEN COLLECTIONmetadata-api AWSAccount CloudStorage API
OPEN COLLECTIONmetadata-api AWSAccount CSVColumn API
OPEN COLLECTIONmetadata-api AWSAccount DatabaseObject API
OPEN COLLECTIONmetadata-api AWSAccount DatabaseTable API
OPEN COLLECTIONmetadata-api AWSAccount DataClass API
OPEN COLLECTIONmetadata-api AWSAccount DataFormat API
OPEN COLLECTIONmetadata-api AWSAccount DataGroup API
OPEN COLLECTIONmetadata-api AWSAccount DataGroupPricing API
OPEN COLLECTIONmetadata-api AWSAccount Dataset API
OPEN COLLECTIONmetadata-api AWSAccount DatasetChange API
OPEN COLLECTIONmetadata-api AWSAccount DataType API
OPEN COLLECTIONmetadata-api AWSAccount DBObjectType API
OPEN COLLECTIONmetadata-api AWSAccount DeliveryMethod API
OPEN COLLECTIONmetadata-api AWSAccount Documentation API
OPEN COLLECTIONmetadata-api AWSAccount Healthcheck API
OPEN COLLECTIONmetadata-api AWSAccount Identity API
OPEN COLLECTIONmetadata-api AWSAccount Login API
OPEN COLLECTIONmetadata-api AWSAccount Person API
OPEN COLLECTIONmetadata-api AWSAccount Region API
OPEN COLLECTIONmetadata-api AWSAccount S3Object API
OPEN COLLECTIONmetadata-api AWSAccount SampleData API
OPEN COLLECTIONmetadata-api AWSAccount SQLColumn API
OPEN COLLECTIONmetadata-api AWSAccount Status API
OPEN COLLECTIONmetadata-api AWSAccount StorageType API
OPEN COLLECTIONmetadata-api AWSAccount TimeGranularity API
OPEN COLLECTIONmetadata-api AWSAccount TTLPeriodType API
OPEN COLLECTIONmetadata-api AWSAccount Vendor API
OPEN COLLECTIONScroll within the panel for all 34 ·
Security Posture 2
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.
Resources
Every other property we hold for AlgoSeek — 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 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/algoseek · machine-readable index on apis.io
This is an independent, third-party profile of AlgoSeek, 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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