Requesty

Requesty is an LLM routing and gateway platform that exposes a single OpenAI-compatible API across 300+ models from providers like OpenAI, Anthropic, DeepSeek, and Together AI. The Requesty Router adds intelligent routing, automatic fallbacks, response caching, spend controls, and per-request cost observability on top of unified inference.

Requesty publishes 5 API contracts indexed on the APIs.io network, including API Keys API, Embeddings API, Models API, and 2 more. Tagged areas include Artificial Intelligence, LLM, Routing, Gateways, and Observability.

The Requesty catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

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

🌐 Visit website 📡 Profile data on GitHub

38.9/100 thin ▬ flat Agent 25/100 agent aware Front door AI 6/6 dominant Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Artificial Intelligence LLM Routing Gateways Observability Real-Time A2A

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management

BC-4270

API Keys

POST /api-keys PATCH /api-keys/{key_id}/limit

Kin Score

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

Composite quality — 38.9/100 · thin

Contract Quality 10.3 / 19

Developer Ergonomics 4.8 / 15

Access Clarity 6.7 / 15

Operational Transparency 1.3 / 10

Contract Governance 1.0 / 9

Discoverability 5.0 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · 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 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)

8 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 32.1 — up to +13.6 composite points
Operational Transparency scores 13.2 — up to +11.3 composite points
Contract Quality scores 54.9 — up to +11.3 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/requesty/apis.yml: open an issue on github.com/api-evangelist/requesty 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 →

Standards implemented 3

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.

Agent2Agent

measured — observed by APIs.io (near-conformant)

The OpenAI Interface reaches extended

declared — publishes a spec that declares them

2 core of 338 operations graded · api-commons/models

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Requesty API Keys API

Programmatic management of Requesty API keys.

Requesty Embeddings API

Vector embedding generation.

Requesty Models API

Catalog of routable models.

Requesty Usage API

Usage statistics and spend reporting.

Requesty Chat Completions API

OpenAI-compatible chat completions routed across providers.

Open Collections 6

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

Requesty Router API Keys API

OPEN COLLECTION

Requesty Router API Keys Chat API

OPEN COLLECTION

Requesty Router API Keys Embeddings API

OPEN COLLECTION

Requesty Router API Keys Models API

OPEN COLLECTION

Requesty Router API Keys Usage API

OPEN COLLECTION

Requesty Router API

OPEN COLLECTION

Requesty API pricing

Prices published by Requesty, read 2026-10-07 from www.requesty.ai/pricing.

Plan	Price
Free	$0 Includes: Access to all free models, 200 requests per day, routing, caching & fallbacks, spend tracking & anal
Pay as you go	5% markup Includes: All 600+ models, bring your own keys, routing policies, caching & fallbacks, spend limits, MCP Gatew
Enterprise	Custom Includes: SSO, full RBAC + audit logs, approved models & policies, teams & spend controls, guardrails & PII de

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Requesty Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Requesty 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.

Requesty

SLA

FinOps 1

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

Requesty Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Requesty Chat Completions Streaming (HTTP + SSE)

AsyncAPI 2.6 description of Requesty's **chat completion streaming** surface. Requesty does not publish a WebSocket API. The only asynchronous / event-style transport documented...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Requesty — asyncapi rules

5 rules · 1 errors 4 warnings

SPECTRAL

Security Posture 4

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

Requesty Authentication

http · 1 scheme

SECURITY

Requesty Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Requesty Vulnerability Disclosure

no policy recorded

SECURITY

Requesty Trust Center

SOC 2, HIPAA, GDPR

SECURITY

Agentic Access 1

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

Requesty Agentic Access

10 operations · 5 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 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

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

LinkedIn

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

AgentCard

AgentCard

Source (apis.yml)

aid: requesty
url: https://raw.githubusercontent.com/api-evangelist/requesty/refs/heads/main/apis.yml
name: Requesty
kind: company
description: Requesty is an LLM routing and gateway platform that exposes a single OpenAI-compatible API across 300+ models
  from providers like OpenAI, Anthropic, DeepSeek, and Together AI. The Requesty Router adds intelligent routing, automatic
  fallbacks, response caching, spend controls, and per-request cost observability on top of unified inference.
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: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
tags:
- Artificial Intelligence
- LLM
- Routing
- Gateways
- Observability
- Real-Time
- A2A
tags_raw:
- AI
- LLM
- Routing
- Gateway
- Observability
- Real-Time
- A2A
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.23'
apis:
- aid: requesty:requesty-api-keys-api
  name: Requesty API Keys API
  description: Programmatic management of Requesty API keys.
  humanURL: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  baseURL: https://router.requesty.ai/v1
  tags:
  - APIKeys
  tags_raw:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/requesty-api-keys-api-openapi.yml
  - type: Documentation
    url: https://docs.requesty.ai
  - type: APIReference
    url: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  - type: AsyncAPI
    url: asyncapi/requesty-asyncapi.yml
  - type: Postman
    url: collections/requesty.postman_collection.json
  - type: APIReference
    url: https://www.requesty.ai/models
- aid: requesty:requesty-embeddings-api
  name: Requesty Embeddings API
  description: Vector embedding generation.
  humanURL: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  baseURL: https://router.requesty.ai/v1
  tags:
  - Embeddings
  properties:
  - type: OpenAPI
    url: openapi/requesty-embeddings-api-openapi.yml
  - type: Documentation
    url: https://docs.requesty.ai
  - type: APIReference
    url: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  - type: AsyncAPI
    url: asyncapi/requesty-asyncapi.yml
  - type: Postman
    url: collections/requesty.postman_collection.json
  - type: APIReference
    url: https://www.requesty.ai/models
- aid: requesty:requesty-models-api
  name: Requesty Models API
  description: Catalog of routable models.
  humanURL: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  baseURL: https://router.requesty.ai/v1
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/requesty-models-api-openapi.yml
  - type: Documentation
    url: https://docs.requesty.ai
  - type: APIReference
    url: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  - type: AsyncAPI
    url: asyncapi/requesty-asyncapi.yml
  - type: Postman
    url: collections/requesty.postman_collection.json
  - type: APIReference
    url: https://www.requesty.ai/models
- aid: requesty:requesty-usage-api
  name: Requesty Usage API
  description: Usage statistics and spend reporting.
  humanURL: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  baseURL: https://router.requesty.ai/v1
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/requesty-usage-api-openapi.yml
  - type: Documentation
    url: https://docs.requesty.ai
  - type: APIReference
    url: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  - type: AsyncAPI
    url: asyncapi/requesty-asyncapi.yml
  - type: Postman
    url: collections/requesty.postman_collection.json
  - type: APIReference
    url: https://www.requesty.ai/models
- aid: requesty:requesty-chat-completions-api
  name: Requesty Chat Completions API
  description: OpenAI-compatible chat completions routed across providers.
  humanURL: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  baseURL: https://router.requesty.ai/v1
  tags:
  - Chat Completions
  properties:
  - type: OpenAPI
    url: openapi/requesty-chat-completions-api-openapi.yml
  - type: Documentation
    url: https://docs.requesty.ai
  - type: APIReference
    url: https://docs.requesty.ai/api-reference/endpoint/chat-completions-create
  - type: AsyncAPI
    url: asyncapi/requesty-asyncapi.yml
  - type: Postman
    url: collections/requesty.postman_collection.json
  - type: APIReference
    url: https://www.requesty.ai/models
common:
- type: Pricing
  url: https://www.requesty.ai/pricing
- type: CapabilityMap
  url: capabilities/requesty-capability-edges.yml
  name: Requesty Business Capability Map
- type: AgentCard
  url: a2a/requesty-a2a.yml
  name: A2A Agent Card
  description: Agent Card served at /.well-known/agent-card.json (near-conformant against A2A 1.0.0).
- type: AgenticAccess
  url: agentic-access/requesty-agentic-access.yml
- type: TrustCenter
  url: security/requesty-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/requesty-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/requesty-domain-security.yml
- type: Authentication
  url: authentication/requesty-authentication.yml
- type: GitHubOrganization
  url: https://github.com/requestyai
- type: LinkedIn
  url: https://www.linkedin.com/company/requesty
- type: Website
  url: https://www.requesty.ai
- type: Documentation
  url: https://docs.requesty.ai
- type: Plans
  url: plans/requesty-plans-pricing.yml
- type: RateLimits
  url: rate-limits/requesty-rate-limits.yml
- type: FinOps
  url: finops/requesty-finops.yml
- type: Blog
  url: https://www.requesty.ai/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://www.requesty.ai/.well-known/agent-card.json
  grade: near-conformant
  protocol_version: '1.0'
  control: 404

Requesty API — frequently asked questions

Does Requesty have an API?

Yes. APIs.io lists 5 APIs from Requesty, including Requesty API Keys API, Requesty Embeddings API and Requesty Models API, and 2 more.

Is there an OpenAPI specification for the Requesty API?

Yes. APIs.io indexes 5 OpenAPI specifications for Requesty, each linked for download from this page.

How do I authenticate with the Requesty API?

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

How much does the Requesty API cost?

Requesty publishes its prices; its Free plan is $0 as of 2026-10-07. APIs.io lists 3 pricing plans for Requesty, with each plan's price, limits and inclusions under Pricing on this page.

Is the Requesty API ready for AI agents?

Requesty has a Kin Score of 38.9 out of 100 (thin) and an Agent Readiness score of 25.0 (agent-aware), scored by API Evangelist on 2026-11-06.

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