How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
LangWatch

LangWatch Workflows API

The Workflows API from LangWatch — 2 operation(s) for workflows.

Documentation Provider Profile APIs.io OpenAPI GitHub

LangWatch Workflows API is one of 28 APIs that LangWatch publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Workflows. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 2 paths. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against a single base URL, https://app.langwatch.ai.

4 operations 2 paths 0 schemas 1 DELETE2 GET1 PATCH

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Server
https://app.langwatch.ai
Authentication
API Key, HTTP Bearer
Resource Areas
1

Authentication & Security 2

LangWatch Workflows API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-Auth-Token (project_api_key). It accepts HTTP bearer tokens (admin_api_key). By default, every request must be authenticated.

  • project_api_key — Project API key for sending traces and accessing project-scoped resources. Format: sk-lw-... (no underscore). Obtain one by creating a project via the Admin AP…
  • admin_api_key — Admin API key for organization-level operations (managing projects, API keys). Create one in Settings API Keys or via POST /api/api-keys. Format: sk-lw-{id}{se…

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 1 DELETE, 2 GET, 1 PATCH. Each is listed below with its method, path, parameters, and response codes.

Workflows 4
GET
/api/workflows
List all non-archived workflows for the project
getApiWorkflows → 200400401422500
GET
/api/workflows/{id}
Get a workflow by its ID
getApiWorkflowsById 1 param → 200400401404422500
PATCH
/api/workflows/{id}
Update a workflow's metadata (name, icon, description)
patchApiWorkflowsById 1 param body → 200400401404422500
DELETE
/api/workflows/{id}
Archive (soft-delete) a workflow
deleteApiWorkflowsById 1 param → 200400401404422500

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

langwatch-workflows-api-openapi.yml Raw ↑

Other APIs LangWatch publishes across the network.

LangWatch Agents API
AE Profile APIs.io
LangWatch Analytics API
AE Profile APIs.io
LangWatch Annotations API
AE Profile APIs.io
LangWatch Api Keys API
AE Profile APIs.io
LangWatch Budgets API
AE Profile APIs.io
LangWatch Cache Rules API
AE Profile APIs.io
LangWatch Dashboards API
AE Profile APIs.io
LangWatch Dataset API
AE Profile APIs.io
LangWatch Evaluations V3 API
AE Profile APIs.io
LangWatch Evaluators API
AE Profile APIs.io
LangWatch Graphs API
AE Profile APIs.io
LangWatch LangWatch API API
AE Profile APIs.io
#Workflows
← Back to L APIs
API Details
ID
langwatch:langwatch-workflows-api
Server
https://app.langwatch.ai
Docs
https://langwatch.ai/docs/api-reference/traces
Provider
LangWatch
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=langwatch-workflows-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/langwatch-workflows-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of LangWatch Workflows API, 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.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.