Coalesce

Coalesce is a unified data transformation platform built for Snowflake that combines transformation, cataloging, and quality monitoring into a single operating layer. It provides REST APIs for managing projects, environments, nodes, deployments, runs, and column-level documentation in data warehouse pipelines, enabling teams to automate runs, query metadata, and integrate Coalesce into CI/CD workflows.

Coalesce publishes 6 API contracts indexed on the APIs.io network, including Environments API, Git Accounts API, Nodes API, and 3 more. Tagged areas include Data Transformation, Snowflake, Data Pipeline, Data Catalog, and Data Quality.

The Coalesce catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Coalesce’s developer surface includes authentication, documentation, engineering blog, pricing, and 12 more developer resources.

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36.1/100 thin ▬ flat Agent 21/100 agent aware Front door AI 6/6 dominant Heartbeat 93/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 published contract

Data Transformation Snowflake Data Pipeline Data Catalog Data Quality Analytics Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 36.1/100 · thin

Contract Quality 11.6 / 19

Developer Ergonomics 3.6 / 15

Access Clarity 3.9 / 15

Operational Transparency 2.1 / 10

Contract Governance 0.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 3.0 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 23.8 — up to +15.2 composite points
Access Clarity scores 26.3 — up to +14.7 composite points
Contract Governance scores 9.8 — up to +10.8 composite points

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/coalesce/apis.yml: open an issue on github.com/api-evangelist/coalesce 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
IDE Extension Marketplaces (JetBrains, VS Code, Open VSX, Docker Verified Publishers, PyPI orgs)	builds-on	29.2	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 6

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

Coalesce Environments API

Manage Coalesce deployment environments

Coalesce Git Accounts API

Manage Git account integrations

Coalesce Nodes API

Manage environment and workspace nodes

Coalesce Projects API

Manage Coalesce projects

Coalesce Runs API

List and inspect pipeline run records

Coalesce Users API

Manage organization users and roles

Open Collections 7

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Coalesce Environments API

OPEN COLLECTION

Coalesce Environments Git Accounts API

OPEN COLLECTION

Coalesce Environments Nodes API

OPEN COLLECTION

Coalesce Environments Projects API

OPEN COLLECTION

Coalesce Environments Runs API

OPEN COLLECTION

Coalesce Environments Scheduler API

OPEN COLLECTION

Coalesce Environments Users API

OPEN COLLECTION

Scroll for all 7

Coalesce API pricing

Not yet checked against Coalesce's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure.

Plan	Price
Starter	$500.0
Enterprise	—
Business Critical	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Coalesce Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Coalesce Rate Limits

0 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Coalesce

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Coalesce Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Coalesce Context

30 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Coalesce — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Environment

6 properties

JSON SCHEMA

Node

7 properties

JSON SCHEMA

Run

5 properties

JSON SCHEMA

Examples 2

Example request and response payloads for these APIs.

List Environments

4 fields

EXAMPLE

Start Run

4 fields

EXAMPLE

Security Posture 3

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

Coalesce Authentication

http · 1 scheme

SECURITY

Coalesce Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Coalesce Trust Center

SOC 2, ISO 27001, HIPAA, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Coalesce Agentic Access

36 operations · 21 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

GitHubOrg

GitHubOrg

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

aid: coalesce
name: Coalesce
description: Coalesce is a unified data transformation platform built for Snowflake that combines transformation, cataloging,
  and quality monitoring into a single operating layer. It provides REST APIs for managing projects, environments, nodes,
  deployments, runs, and column-level documentation in data warehouse pipelines, enabling teams to automate runs, query metadata,
  and integrate Coalesce into CI/CD workflows.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/coalesce.png
url: https://raw.githubusercontent.com/api-evangelist/coalesce/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-09-24
x-docs-hosting: netlify
tags:
- Data Transformation
- Snowflake
- Data Pipeline
- Data Catalog
- Data Quality
- Analytics
- Artificial Intelligence
tags_raw:
- Data Transformation
- Snowflake
- Data Pipelines
- Data Catalog
- Data Quality
- Analytics
- AI
apis:
- aid: coalesce:coalesce-environments-api
  name: Coalesce Environments API
  description: Manage Coalesce deployment environments
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - Environment
  tags_raw:
  - Environments
  properties:
  - type: OpenAPI
    url: openapi/coalesce-environments-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
- aid: coalesce:coalesce-git-accounts-api
  name: Coalesce Git Accounts API
  description: Manage Git account integrations
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - Git Accounts
  properties:
  - type: OpenAPI
    url: openapi/coalesce-git-accounts-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
- aid: coalesce:coalesce-nodes-api
  name: Coalesce Nodes API
  description: Manage environment and workspace nodes
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - Node
  tags_raw:
  - Nodes
  properties:
  - type: OpenAPI
    url: openapi/coalesce-nodes-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
- aid: coalesce:coalesce-projects-api
  name: Coalesce Projects API
  description: Manage Coalesce projects
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/coalesce-projects-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
- aid: coalesce:coalesce-runs-api
  name: Coalesce Runs API
  description: List and inspect pipeline run records
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - Runs
  properties:
  - type: OpenAPI
    url: openapi/coalesce-runs-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
- aid: coalesce:coalesce-users-api
  name: Coalesce Users API
  description: Manage organization users and roles
  humanURL: https://docs.coalesce.io/docs/api
  baseURL: https://app.coalescesoftware.io/api/v1
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/coalesce-users-api-openapi.yml
  - type: Documentation
    url: https://docs.coalesce.io/docs/api
common:
- type: AgenticAccess
  url: agentic-access/coalesce-agentic-access.yml
- type: TrustCenter
  url: security/coalesce-trust-center.yml
- type: DomainSecurity
  url: security/coalesce-domain-security.yml
- type: Authentication
  url: authentication/coalesce-authentication.yml
- type: Website
  url: https://coalesce.io
- type: Documentation
  url: https://docs.coalesce.io/docs
- type: GitHubOrg
  url: https://github.com/coalesceio
- type: GitHubOrg
  url: https://github.com/Coalesce-Software-Inc
- type: LinkedIn
  url: https://www.linkedin.com/company/coalesceio
- type: Blog
  url: https://coalesce.io/resources/
- type: Pricing
  url: https://coalesce.io/product/pricing/
- type: StatusPage
  url: https://status.coalesce.io/
- type: X
  url: https://x.com/coalesceIO
- type: Plans
  url: plans/coalesce-plans-pricing.yml
- type: RateLimits
  url: rate-limits/coalesce-rate-limits.yml
- type: FinOps
  url: finops/coalesce-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Coalesce API — frequently asked questions

Does Coalesce have an API?

Yes. APIs.io lists 6 APIs from Coalesce, including Coalesce Environments API, Coalesce Git Accounts API and Coalesce Nodes API, and 3 more.

Is there an OpenAPI specification for the Coalesce API?

Yes. APIs.io indexes 6 OpenAPI specifications for Coalesce, each linked for download from this page.

How do I authenticate with the Coalesce API?

Coalesce uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Coalesce Authentication.

How much does the Coalesce API cost?

APIs.io lists 3 pricing plans for Coalesce, with each plan's price, limits and inclusions under Pricing on this page.

Is the Coalesce API ready for AI agents?

Coalesce has a Kin Score of 36.1 out of 100 (thin) and an Agent Readiness score of 21.3 (agent-aware), scored by API Evangelist on 2026-11-06.

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