Agenta
Agenta is an open-source LLMOps platform that brings prompt management, LLM evaluation, and LLM observability together in one place. Its cloud REST API at https://cloud.agenta.ai/api exposes apps and variants, versioned prompt configurations, evaluations and evaluators, testsets, and OpenTelemetry-based tracing, all authenticated with a Bearer API key. The platform is MIT licensed and can be self-hosted or used via Agenta Cloud.
Agenta publishes 37 API contracts indexed on the APIs.io network, including Applications API, Evaluations API, Evaluators API, and 34 more. Tagged areas include Artificial Intelligence, LLMOps, Prompt Management, LLM Evaluation, and Observability.
The Agenta catalog on APIs.io includes 1 Spectral governance ruleset.
Agenta’s developer surface includes pricing, authentication, documentation, engineering blog, and 9 more developer resources.
What this lets a business do 1
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
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.
APIs 37
Individual APIs this provider publishes, each with its own machine-readable definition.
Agenta Applications API
Create and manage LLM applications and their variants.
Agenta Evaluations API
Run evaluations of variants against testsets.
Agenta Evaluators API
Configure evaluators used to score variants.
Agenta Traces API
Query observability traces and spans.
Agenta Access API
Authentication discovery, organization access checks, and SSO callback endpoints.
Agenta Admin API
Internal administration endpoints — restricted to platform operators.
Agenta Annotations API
Attach evaluator-style feedback to existing traces and spans.
Agenta Billing API
Subscription, plan, and usage endpoints for workspace billing.
Agenta Channels API
Chat platform channels — connections, agents, spaces, grants, and the inbound event log.
Agenta Deprecated API
Deprecated endpoints kept for backwards compatibility — avoid in new integrations.
Agenta Environments API
Deployment environments (e.g. production, staging) and their active variants.
Agenta Events API
The Events API from Agenta — 1 operation(s) for events.
Agenta Folders API
Organize applications and other resources into folder hierarchies.
Agenta Gateway API
The Gateway API from Agenta — 1 operation(s) for gateway.
Agenta Gateway: LLM API
The Gateway: LLM API from Agenta — 4 operation(s) for gateway: llm.
Agenta Gateway: MCP API
The Gateway: MCP API from Agenta — 8 operation(s) for gateway: mcp.
Agenta Invocations API
Run an application against a payload and capture the resulting trace.
Agenta Keys API
Create and revoke API keys used to authenticate programmatic requests.
Agenta Legacy API
Stable legacy endpoints retained for existing integrations — not deprecated, but new integrations should prefer the canonical surface.
Agenta Mounts API
Durable object-store mounts for agent working directories.
Agenta Organizations API
Manage organizations, workspaces, SSO domains, and identity providers.
Agenta Projects API
Manage projects within a workspace.
Agenta Queries API
Saved query definitions used to filter and retrieve trace data.
Agenta Secrets API
Manage provider credentials and secret values stored in the vault.
Agenta Sessions API
Agent sessions — runner coordination (invoke/cancel/steer/attach/detach/heartbeat/liveness), state persistence (durable SDK state and sandbox resume pointer), records, and streams.
Agenta Skills API
The Skills API from Agenta — 11 operation(s) for skills.
Agenta Status API
API server liveness and readiness status.
Agenta Tools API
External tool connections and OAuth integrations available to applications.
Agenta Triggers API
Inbound provider event triggers and their watchable event catalog.
Agenta Users API
User profile and account management — view profile, update username, reset password.
Agenta Wallets API
The Wallets API from Agenta — 2 operation(s) for wallets.
Agenta Webhooks API
Register and manage webhooks that fire on platform events.
Agenta Workflows API
Workflow definitions — the runnable pipelines that back an application.
Agenta Workspaces API
Manage workspaces within an organization and their members.
Agenta Open Telemetry API
OTLP-compatible endpoints for ingesting traces directly from OpenTelemetry-instrumented services.
Agenta Test Cases API
Individual test cases within a testset.
Agenta Test Sets API
Test datasets — collections of input/output pairs used in evaluations.
Scroll for all 37
Open Collections 8
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Agenta Applications API
OPEN COLLECTIONAgenta Applications Configs API
OPEN COLLECTIONAgenta Applications Evaluations API
OPEN COLLECTIONAgenta Applications Evaluators API
OPEN COLLECTIONAgenta Applications OpenTelemetry API
OPEN COLLECTIONAgenta Applications Testsets API
OPEN COLLECTIONAgenta Applications Traces API
OPEN COLLECTIONAgenta API
OPEN COLLECTIONScroll for all 8
Agenta API pricing
Prices published by Agenta, read 2026-10-07 from agenta.ai/pricing. A free plan or tier is listed.
| Plan | Price |
|---|---|
| Hobby | $0 forever Includes: 2 team members, unlimited projects/agents/workflows, 5,000 agent runs / month, 1-week trace data ret |
| Pro | $29/month Includes: Unlimited team members, 10,000 agent runs / month, unlimited evaluations, 1-month trace data retenti |
| Business | $299/month Includes: 10,000 agent runs / month, RBAC, SSO, SOC 2 Type II report, 3-month trace data retention, priority s |
| Enterprise (Cloud) | Custom Includes: Everything in Business, plus custom usage and retention, audit logs, custom domains, dedicated suppo |
| Open source (self-hosted) | Free forever Includes: Unlimited users, projects, agents, workflows, schedules, triggers, RBAC, SSO, tracing, evaluations, |
| Enterprise (self-hosted) | Custom Includes: Everything in Open source, plus audit logs, custom domains, deployment and upgrade support, dedicate |
Plan details, limits and sources →
Rate limits
- Included Traces: plan-based (5k Hobby / 10k Pro / 1M Business per month) traces
- Included Evaluations: 20/month Hobby; unlimited Pro and above evaluations
- Seats: 2 Hobby / up to 10 Pro / unlimited Business seats
Compiled by API Evangelist, not yet checked against Agenta's documentation. All 5 limits →
Pricing Plans 1
Published pricing tiers and plan structures.
Agenta Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Agenta Rate Limits
RATE LIMITSService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
Agenta
SLAFinOps 1
Cost, billing, and metering signals for API financial operations.
Agenta Finops
FINOPSSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Agenta API Rules
SPECTRALSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type
Source (apis.yml)
Agenta API — frequently asked questions
Does Agenta have an API?
Yes. APIs.io lists 37 APIs from Agenta, including Agenta Applications API, Agenta Evaluations API and Agenta Evaluators API, and 34 more.
Is there an OpenAPI specification for the Agenta API?
Yes. APIs.io indexes 37 OpenAPI specifications for Agenta, each linked for download from this page.
How do I authenticate with the Agenta API?
Agenta uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Agenta Authentication.
How much does the Agenta API cost?
Agenta publishes its prices; its Hobby plan is $0 forever as of 2026-10-07. APIs.io lists 6 pricing plans for Agenta, with each plan's price, limits and inclusions under Pricing on this page.
Is the Agenta API ready for AI agents?
Agenta has a Kin Score of 38.6 out of 100 (thin) and an Agent Readiness score of 27.7 (agent-aware), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.