Stotles

Stotles is a B2G (business-to-government) public sector procurement and sales intelligence platform for the UK and Ireland. It aggregates procurement notices, contract awards, framework agreements, buyer spend history, and verified decision-maker contacts from public sources such as Find a Tender, Contracts Finder, Digital Marketplace, TED, and Public Contracts Scotland, then layers tender discovery, market intelligence, AI-assisted bid qualification (Bid Studio), account targeting (Sales Studio), and pipeline management on top so suppliers can find, qualify, and win government contracts. Delivered as a SaaS web application at app.stotles.com, and — since 2026 — as a programmable surface: the Stotles Public API is a documented OpenAPI 3.1.0 REST service at api.stotles.com/v1 covering notices, buyers, suppliers and framework agreements, alongside a hosted Model Context Protocol server at api.stotles.com/mcp that brings the same market data into AI chat tools and agents. Both authenticate with a static x-api-key header; keys are issued by a Customer Success Manager rather than self-serve, and MCP access is in beta behind a waitlist.

Stotles publishes 1 API on the APIs.io network: Public API. Tagged areas include Company, Procurement, Public Sector, Government, and Tenders.

Stotles’ developer surface includes documentation, support, getting-started guide, signup flow, pricing, engineering blog, and 15 more developer resources.

51.4/100 developing ▲ 23.9 Agent 29/100 agent aware Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
2 APIs 2 MCP Servers
CompanyProcurementPublic SectorGovernmentTendersSales IntelligenceB2GMarket IntelligenceAPIOpenAPIMCPAgent NativeContract AwardsFramework AgreementsCPVUnited KingdomIrelandGovTech

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 51.4/100 · developing
Contract Quality 13.2 / 21
Developer Ergonomics 4.4 / 17
Commercial Clarity 15.7 / 17
Operational Transparency 2.9 / 11
Governance 2.1 / 10
Discoverability 6.5 / 9
Regulatory Posture 6.7 / 15
Agent readiness — 29/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector 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.
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/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/stotles: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

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

Stotles Public API

REST API giving programmatic access to UK and Ireland public sector procurement data — notices, buyers, suppliers and framework agreements — as JSON over HTTPS. Eight read-only ...

Stotles MCP Server

Hosted, remote Model Context Protocol server exposing Stotles public sector market data to AI chat tools and agents. Streamable-HTTP transport at api.stotles.com/mcp, authentica...

MCP Servers 2

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

stotles-mcp.yml

MCP SERVER

mcp

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Stotles Plans Pricing

11 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Stotles Rate Limits

2 limits

RATE LIMITS

Security Posture 3

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

Stotles Authentication

1 scheme

SECURITY

Stotles Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Stotles Trust Center

SOC 2 Type II, GDPR

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: stotles
name: Stotles
description: 'Stotles is a B2G (business-to-government) public sector procurement and sales intelligence platform for the
  UK and Ireland. It aggregates procurement notices, contract awards, framework agreements, buyer spend history, and verified
  decision-maker contacts from public sources such as Find a Tender, Contracts Finder, Digital Marketplace, TED, and Public
  Contracts Scotland, then layers tender discovery, market intelligence, AI-assisted bid qualification (Bid Studio), account
  targeting (Sales Studio), and pipeline management on top so suppliers can find, qualify, and win government contracts. Delivered
  as a SaaS web application at app.stotles.com, and — since 2026 — as a programmable surface: the Stotles Public API is a
  documented OpenAPI 3.1.0 REST service at api.stotles.com/v1 covering notices, buyers, suppliers and framework agreements,
  alongside a hosted Model Context Protocol server at api.stotles.com/mcp that brings the same market data into AI chat tools
  and agents. Both authenticate with a static x-api-key header; keys are issued by a Customer Success Manager rather than
  self-serve, and MCP access is in beta behind a waitlist.'
url: https://raw.githubusercontent.com/api-evangelist/stotles/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
- speedinvest
x-tier: enriched
x-tier-reason: Live OpenAPI 3.1.0 and hosted MCP server discovered on the API host root 2026-08-14; a prior round wrongly
  recorded "no public developer API".
accessModel:
  pricing: published
  onboarding: requires-approval
  trial: false
  try_now: false
  public: false
  label: Requires approval
  confidence: high
  source:
  - https://www.stotles.com/pricing
  - https://www.stotles.com/integrations
  - https://api.stotles.com/v1/openapi.json
  generated: '2026-08-14'
  method: searched
  note: 'The PRODUCT has a free, self-serve tier (£0/month, "Get started") and published list prices. The API does not: no
    pricing tier mentions API access, keys are "issued by Stotles — ask your Customer Success Manager", the API CTA is "Book
    a call" and the MCP CTA is "Join the waitlist". API access is an entitlement of a commercial relationship, not a purchase.'
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-08-14'
image: https://cdn.prod.website-files.com/67caf809eabcc3eb572f7bc7/68149b136c8bcfe66f0b8b2f_SEO%20Image%20-%20Homepage.jpg
tags:
- Company
- Procurement
- Public Sector
- Government
- Tenders
- Sales Intelligence
- B2G
- Market Intelligence
- API
- OpenAPI
- MCP
- Agent Native
- Contract Awards
- Framework Agreements
- CPV
- United Kingdom
- Ireland
- GovTech
apis:
- name: Stotles Public API
  description: REST API giving programmatic access to UK and Ireland public sector procurement data — notices, buyers, suppliers
    and framework agreements — as JSON over HTTPS. Eight read-only operations across four resources, each with a cursor-paginated
    /search and a by-UUID lookup. Notices carry the full procurement lifecycle (forward-plan pipeline through open tender
    to awarded and expired contract) with lots, contracts, awarded suppliers, CPV classification codes and estimated values.
    Filterable by keyword, CPV code, buyer, supplier, framework, stage, value band and four independent date ranges. Authenticated
    with a static x-api-key header issued by a Stotles Customer Success Manager. RFC 9457 problem+json errors, opaque-cursor
    pagination, and a published additive-only versioning contract.
  humanURL: https://www.stotles.com/integrations
  baseURL: https://api.stotles.com/v1
  tags:
  - procurement
  - public-sector
  - government
  - tenders
  - contract-awards
  - framework-agreements
  - market-intelligence
  - sales-intelligence
  - b2g
  - united-kingdom
  - ireland
  - cpv
  - openapi
  - rest
  properties:
  - type: OpenAPI
    url: openapi/stotles-public-api-openapi.yml
  - type: Documentation
    url: https://api.stotles.com/v1/openapi.json
  - type: APIReference
    url: https://api.stotles.com/v1/openapi.json
  - type: Overlay
    url: overlays/stotles-public-api-overlay.yaml
  - type: Authentication
    url: authentication/stotles-authentication.yml
  - type: Conventions
    url: conventions/stotles-conventions.yml
  - type: ErrorCatalog
    url: errors/stotles-problem-types.yml
  - type: DataModel
    url: data-model/stotles-data-model.yml
  - type: RateLimits
    url: rate-limits/stotles-rate-limits.yml
  - type: Lifecycle
    url: lifecycle/stotles-lifecycle.yml
  - type: Deprecation
    url: lifecycle/stotles-lifecycle.yml
  - type: AgentSkill
    url: skills/_index.yml
- name: Stotles MCP Server
  description: Hosted, remote Model Context Protocol server exposing Stotles public sector market data to AI chat tools and
    agents. Streamable-HTTP transport at api.stotles.com/mcp, authenticated with the same x-api-key header as the REST API.
    Described by Stotles as letting teams "explore the market in natural language and pull the insights they need without
    leaving their tools". In beta behind a public waitlist; tools/list is auth-gated, so the live tool schemas require an
    issued key.
  humanURL: https://www.stotles.com/integrations
  baseURL: https://api.stotles.com/mcp
  tags:
  - mcp
  - agent-native
  - procurement
  - public-sector
  - market-intelligence
  - b2g
  - united-kingdom
  properties:
  - type: MCPServer
    url: mcp/stotles-mcp.yml
  - type: MCPServer
    url: https://api.stotles.com/mcp
  - type: ToolCrosswalk
    url: mcp/stotles-tool-crosswalk.yml
  - type: Documentation
    url: https://www.stotles.com/integrations
  - type: Authentication
    url: authentication/stotles-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.stotles.com
- type: Documentation
  url: https://help.stotles.com/
- type: Support
  url: https://help.stotles.com/
- type: HelpCenter
  url: https://help.stotles.com/
- type: GettingStarted
  url: https://app.stotles.com/get-started
- type: SignUp
  url: https://app.stotles.com/get-started
- type: Login
  url: https://app.stotles.com/users/sign_in
- type: Pricing
  url: https://www.stotles.com/pricing
- type: Blog
  url: https://www.stotles.com/resources
- type: TermsOfService
  url: https://www.stotles.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://www.stotles.com/privacy-policy
- type: TrustCenter
  url: https://app.eu.vanta.com/stotles.com/trust/xpcnkioxgcvk0i3qd7fm
- type: Compliance
  url: https://app.eu.vanta.com/stotles.com/trust/xpcnkioxgcvk0i3qd7fm
- type: Conformance
  url: conformance/stotles-conformance.yml
- type: DomainSecurity
  url: security/stotles-domain-security.yml
- type: LLMsTxt
  url: llms/stotles-llms.txt
- type: LLMsTxt
  url: https://www.stotles.com/llms.txt
- type: TrustCenter
  url: security/stotles-trust-center.yml
- type: GitHubOrganization
  url: https://github.com/Stotles
- type: Packages
  url: packages/stotles-packages.yml
- type: Plans
  url: plans/stotles-plans-pricing.yml
- type: Integrations
  url: https://www.stotles.com/integrations
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 21
  pass: local-v1
  note: 'Corrected a false negative. The 2026-07-21 round recorded "no public developer API is published"; STEP 0b contract
    discovery against the API HOST ROOT found a live OpenAPI 3.1.0 (8 operations, RFC 9457 errors, cursor pagination) and
    a remote MCP server. Ownership verified: info.title "Stotles Public API", servers[0] https://api.stotles.com.'