lastlookdata-com

LastLook Data provides financial market data APIs tailored for AI agents, offering real-time treasury yields, mortgage rates, foreign exchange, macro indicators, cryptocurrency prices, and company fundamentals. Access is managed via x402 micropayments on Base, eliminating the need for API keys, subscriptions, or minimum usage requirements. The service delivers up-to-date data sourced from FRED and other providers, enabling agents to integrate financial insights directly into their workflows without friction.

lastlookdata-com publishes 1 API contract indexed on the APIs.io network: LastLook Data API. Tagged areas include Company, Finance, Data, AI, and MarketData.

lastlookdata-com’s developer surface includes API reference, documentation, and 10 more developer resources.

🌐 Visit website📡 Profile data on GitHub
21.5/100 emerging Agent 21/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →
1 published contract 1 MCP Servers 1 Agent Skills
CompanyFinanceDataAIMarketData

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0
Composite quality — 21.5/100 · emerging
Contract Quality 5.1 / 21
Developer Ergonomics 3.9 / 17
Access Clarity 3.6 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.8 / 9
Regulatory Posture 3.3 / 15
Agent readiness — 21/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 8 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Pagination 5 / 5
Distinct Operations 3 / 3
Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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/.
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Agent readiness — checks not met, largest first (exact, from this profile):
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • 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
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
  • Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
9 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/lastlookdata-com/apis.yml: open an issue on github.com/api-evangelist/lastlookdata-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

LastLook Data API

Financial market data API for AI agents providing treasury yields, mortgage rates, FX rates, energy prices, macro indicators, and company fundamentals.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

lastlookdata-com MCP Server

Remote MCP server at mcp.lastlookdata.com.

MCP SERVER

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

lastlookdata-com-main

AGENT SKILL

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Lastlookdata Com Authentication

0 schemes

SECURITY

Lastlookdata Com Domain Security

TLSv1.3 · HSTS

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Lastlookdata Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Documentation 2

Reference material describing how the API behaves

APIReference
APIReference
 Documentation
Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt
 MCPServer
MCPServer

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Other 3

Properties that don't map to a standard resource type

AgentCard
AgentCard
 Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: lastlookdata-com
name: lastlookdata-com
image: https://pub-bb2e103a32db4e198524a2e9ed8f35b4.r2.dev/3462a646-aab8-4390-b2df-41261d98705b/id-preview-7caf2c69--5899bcfa-c8a8-4d62-a089-9293a252704d.lovable.app-1778428867741.png
description: LastLook Data provides financial market data APIs tailored for AI agents, offering real-time treasury yields,
  mortgage rates, foreign exchange, macro indicators, cryptocurrency prices, and company fundamentals. Access is managed via
  x402 micropayments on Base, eliminating the need for API keys, subscriptions, or minimum usage requirements. The service
  delivers up-to-date data sourced from FRED and other providers, enabling agents to integrate financial insights directly
  into their workflows without friction.
url: https://artifacts.apis.io/lastlookdata-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Company
- Finance
- Data
- AI
- MarketData
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/lastlookdata-com-llms.txt
- type: AgentCard
  url: a2a/lastlookdata-com-a2a.yml
- type: MCPServer
  url: mcp/lastlookdata-com-mcp.yml
- type: Hosts
  url: hosts/lastlookdata-com-hosts.yml
- type: Vendors
  url: vendors/lastlookdata-com-vendors.yml
- type: APIReference
  url: https://lastlookdata.com/llms.txt
- type: DomainSecurity
  url: security/lastlookdata-com-domain-security.yml
- type: Website
  url: https://lastlookdata.com/
- type: Documentation
  url: https://lastlookdata.com/docs
- type: TermsOfService
  url: https://lastlookdata.com/terms
- type: PrivacyPolicy
  url: https://lastlookdata.com/privacy
apis:
- name: LastLook Data API
  description: Financial market data API for AI agents providing treasury yields, mortgage rates, FX rates, energy prices,
    macro indicators, and company fundamentals.
  humanURL: https://lastlookdata.com/docs
  aid: lastlookdata-com:lastlook-data-api
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Provider docs are HTML with no discoverable OpenAPI/AsyncAPI/GraphQL spec.
  evidence:
  - url: https://api.lastlookdata.com/openapi.json
    status: 200
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

lastlookdata-com API — frequently asked questions

Does lastlookdata-com have an API?

Yes. APIs.io lists 1 API from lastlookdata-com, including LastLook Data API.

Is there an OpenAPI specification for the lastlookdata-com API?

Yes. APIs.io indexes 1 OpenAPI specification for lastlookdata-com, each linked for download from this page.

How do I authenticate with the lastlookdata-com API?

lastlookdata-com documents its authentication (0 schemes). The details are profiled on APIs.io as Lastlookdata Com Authentication.

Does lastlookdata-com have an MCP server?

Yes. APIs.io lists 1 MCP server for lastlookdata-com: Remote MCP server at mcp.lastlookdata.com.

Is the lastlookdata-com API ready for AI agents?

lastlookdata-com has a Kin Score of 21.5 out of 100 (emerging) and an Agent Readiness score of 20.7 (agent-aware), scored by API Evangelist on 2026-10-31.

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