Bass Associates

Bass Associates is an early- and growth-stage venture capital firm historically based at 435 Tasso Street, Palo Alto, California, and appears on the Battery Ventures "list of all companies" as an exited entry. Public investor databases record roughly 32 investments and 10 exits alongside co-investors such as Accel Partners, Kleiner Perkins and CRV, with its last recorded investment (Teloquent, growth equity) in January 2002 and its last recorded exit in December 2003. The 2026 enrichment pass found no operating website, no developer portal, no documentation and no API surface of any kind: the firm appears dormant and is not an API provider. It was surfaced into the API Evangelist network by the VC-portfolio crawl as a Battery Ventures portfolio lead, but the underlying entity is itself an investor rather than an operating software company.

Bass Associates is profiled on the APIs.io network. Tagged areas include Company, Venture Capital, Investment, Finance, and Dormant.

🌐 Visit website 📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Venture Capital Investment Finance Dormant

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 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 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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/bass-associates: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

aid: bass-associates
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/bass-associates.png
name: Bass Associates
description: 'Bass Associates is an early- and growth-stage venture capital firm historically based at 435 Tasso Street, Palo
  Alto, California, and appears on the Battery Ventures "list of all companies" as an exited entry. Public investor databases
  record roughly 32 investments and 10 exits alongside co-investors such as Accel Partners, Kleiner Perkins and CRV, with
  its last recorded investment (Teloquent, growth equity) in January 2002 and its last recorded exit in December 2003. The
  2026 enrichment pass found no operating website, no developer portal, no documentation and no API surface of any kind: the
  firm appears dormant and is not an API provider. It was surfaced into the API Evangelist network by the VC-portfolio crawl
  as a Battery Ventures portfolio lead, but the underlying entity is itself an investor rather than an operating software
  company.'
url: https://raw.githubusercontent.com/api-evangelist/bass-associates/refs/heads/main/apis.yml
x-type: company
x-classification: venture-capital-firm
x-status: dormant
x-api-surface: none
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Venture Capital
- Investment
- Finance
- Dormant
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1
  notes: Searched Battery Ventures company list, CB Insights and general web; probed bassassociates.com and bass-associates.com
    (both 200 but unrelated entities — a Toronto labour-relations consultancy and an Arizona collections law firm). No provider
    domain, no API, no docs, no artifacts to derive.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/bass-associates"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/bass-associates/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/bass-associates/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.