Rasayel

Rasayel is a WhatsApp platform for B2B sales teams. It combines a shared team inbox, workflow automation and lead qualification, chatbots and AI, WhatsApp message templates and Flows (forms), and campaign broadcasting, alongside CRM integrations (HubSpot, Pipedrive, Salesforce, Zoho) and Zapier. Its public REST API (api.rasayel.io/v1) and GraphQL API let developers manage contacts, message templates, conversations, tags, channels, and custom properties, and send WhatsApp messages programmatically using API-key authentication with Read and Read/Write scopes.

Rasayel publishes 7 API contracts indexed on the APIs.io network, including Channels API, Contacts API, Conversations API, and 4 more. Tagged areas include Company, WhatsApp, Messaging, Business Messaging, and Sales.

The Rasayel catalog on APIs.io includes 1 Spectral governance ruleset.

Rasayel’s developer surface includes authentication, changelog, documentation, API reference, getting-started guide, engineering blog, pricing, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

39.4/100 developing ▬ flat Agent 31/100 agent ready Front door AI 4/6 moderate Heartbeat 7/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 3 Agent Skills

Company WhatsApp Messaging Business Messaging Sales CRM Customer Communication Conversational Commerce

Kin Score

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

Composite quality — 39.4/100 · developing

Contract Quality 2.9 / 19

Developer Ergonomics 8.7 / 15

Access Clarity 5.7 / 15

Operational Transparency 4.6 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 31/100 · agent ready

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 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 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 5 / 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)
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

5 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 15.5 — up to +21.1 composite points
Access Clarity scores 38.2 — up to +12.4 composite points
Contract Governance scores 18.2 — up to +9.8 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/rasayel/apis.yml: open an issue on github.com/api-evangelist/rasayel 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
Stripe App Marketplace and Partner Ecosystem (builders on Stripe)	builds-on	21.3	-	-

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 7

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

Rasayel Channels API

The Channels API from Rasayel — 1 operation(s) for channels.

Rasayel Contacts API

The Contacts API from Rasayel — 5 operation(s) for contacts.

Rasayel Conversations API

The Conversations API from Rasayel — 2 operation(s) for conversations.

Rasayel Messages API

The Messages API from Rasayel — 1 operation(s) for messages.

Rasayel Properties API

The Properties API from Rasayel — 2 operation(s) for properties.

Rasayel Tags API

The Tags API from Rasayel — 1 operation(s) for tags.

Rasayel Templates API

The Templates API from Rasayel — 2 operation(s) for templates.

Scroll for all 7

Open Collections 7

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

Rasayel REST Channels API

OPEN COLLECTION

Rasayel REST Channels Contacts API

OPEN COLLECTION

Rasayel REST Channels Conversations API

OPEN COLLECTION

Rasayel REST Channels Messages API

OPEN COLLECTION

Rasayel REST Channels Properties API

OPEN COLLECTION

Rasayel REST Channels Tags API

OPEN COLLECTION

Rasayel REST Channels Templates API

OPEN COLLECTION

Scroll for all 7

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Manage Rasayel contacts, tags, and properties

AGENT SKILL

Manage Rasayel WhatsApp message templates

AGENT SKILL

Send a WhatsApp message with Rasayel

AGENT SKILL

Rate Limits 1

Documented rate limits and quota policies.

Rasayel Rate Limits

1 limits

RATE LIMITS

Service Levels 1

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

Rasayel

SLA

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Rasayel API Rules

51 rules · 48 errors 2 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Rasayel Rest Overlay

2 actions · update · rasayel-rest-openapi.yml

DERIVED

Security Posture 2

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

Rasayel Authentication

apiKey · 1 scheme

SECURITY

Rasayel Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Rasayel Agentic Access

22 operations · 13 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 3

Reference material describing how the API behaves

OpenAPI

OpenAPI

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

AgentSkill

LLMsTxt

AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

Postman

Postman

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

RateLimits

StatusPage

ChangeLog

HelpCenter

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: rasayel
name: Rasayel
description: Rasayel is a WhatsApp platform for B2B sales teams. It combines a shared team inbox, workflow automation and
  lead qualification, chatbots and AI, WhatsApp message templates and Flows (forms), and campaign broadcasting, alongside
  CRM integrations (HubSpot, Pipedrive, Salesforce, Zoho) and Zapier. Its public REST API (api.rasayel.io/v1) and GraphQL
  API let developers manage contacts, message templates, conversations, tags, channels, and custom properties, and send WhatsApp
  messages programmatically using API-key authentication with Read and Read/Write scopes.
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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://github.com/rasayel.png
url: https://raw.githubusercontent.com/api-evangelist/rasayel/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 20
  pass: local-v1
tags:
- Company
- WhatsApp
- Messaging
- Business Messaging
- Sales
- CRM
- Customer Communication
- Conversational Commerce
tags_raw:
- Company
- WhatsApp
- Messaging
- Business Messaging
- Sales
- CRM
- Customer Communication
- Conversational Commerce
- API
apis:
- aid: rasayel:rasayel-channels-api
  name: Rasayel Channels API
  description: The Channels API from Rasayel — 1 operation(s) for channels.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Channels
  properties:
  - type: OpenAPI
    url: openapi/rasayel-channels-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-contacts-api
  name: Rasayel Contacts API
  description: The Contacts API from Rasayel — 5 operation(s) for contacts.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/rasayel-contacts-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-conversations-api
  name: Rasayel Conversations API
  description: The Conversations API from Rasayel — 2 operation(s) for conversations.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Conversations
  properties:
  - type: OpenAPI
    url: openapi/rasayel-conversations-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-messages-api
  name: Rasayel Messages API
  description: The Messages API from Rasayel — 1 operation(s) for messages.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Message
  tags_raw:
  - Messages
  properties:
  - type: OpenAPI
    url: openapi/rasayel-messages-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-properties-api
  name: Rasayel Properties API
  description: The Properties API from Rasayel — 2 operation(s) for properties.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Properties
  properties:
  - type: OpenAPI
    url: openapi/rasayel-properties-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-tags-api
  name: Rasayel Tags API
  description: The Tags API from Rasayel — 1 operation(s) for tags.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/rasayel-tags-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
- aid: rasayel:rasayel-templates-api
  name: Rasayel Templates API
  description: The Templates API from Rasayel — 2 operation(s) for templates.
  humanURL: https://rest.developers.rasayel.io/
  baseURL: https://api.rasayel.io/v1/
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/rasayel-templates-api-openapi.yml
  - type: Authentication
    url: authentication/rasayel-authentication.yml
  - type: Conventions
    url: conventions/rasayel-conventions.yml
  - type: RateLimits
    url: rate-limits/rasayel-rate-limits.yml
  - type: ErrorCatalog
    url: errors/rasayel-problem-types.yml
  - type: DataModel
    url: data-model/rasayel-data-model.yml
  - type: Conformance
    url: conformance/rasayel-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: OpenAPI
  url: openapi/_original/rasayel-rest-openapi.yml
- type: Authentication
  url: authentication/rasayel-authentication.yml
- type: Conventions
  url: conventions/rasayel-conventions.yml
- type: RateLimits
  url: rate-limits/rasayel-rate-limits.yml
- type: ErrorCatalog
  url: errors/rasayel-problem-types.yml
- type: Lifecycle
  url: lifecycle/rasayel-lifecycle.yml
- type: StatusPage
  url: https://status.rasayel.io/
- type: ChangeLog
  url: changelog/rasayel-changelog.yml
- type: DataModel
  url: data-model/rasayel-data-model.yml
- type: Conformance
  url: conformance/rasayel-conformance.yml
- type: X-MCPServerCandidate
  url: mcp/rasayel-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/rasayel-llms.txt
- type: Overlay
  url: overlays/rasayel-rest-overlay.yaml
- type: AgenticAccess
  url: agentic-access/rasayel-agentic-access.yml
- type: DomainSecurity
  url: security/rasayel-domain-security.yml
- type: Postman
  url: https://rest.developers.rasayel.io/
- type: DeveloperPortal
  url: https://developers.rasayel.io/
- type: Documentation
  url: https://docs.rasayel.io/
- type: APIReference
  url: https://rest.developers.rasayel.io/
- type: GettingStarted
  url: https://docs.rasayel.io/en/introduction
- type: HelpCenter
  url: https://docs.rasayel.io/
- type: Blog
  url: https://learn.rasayel.io/
- type: GitHubOrganization
  url: https://github.com/rasayel
- type: Pricing
  url: https://rasayel.io/pricing/
- type: SignUp
  url: https://app.rasayel.io/signup
- type: Login
  url: https://app.rasayel.io
- type: TermsOfService
  url: https://docs.rasayel.io/terms
- type: PrivacyPolicy
  url: https://docs.rasayel.io/privacy
- type: Website
  url: https://rasayel.io

Rasayel API — frequently asked questions

Does Rasayel have an API?

Yes. APIs.io lists 7 APIs from Rasayel, including Rasayel Channels API, Rasayel Contacts API and Rasayel Conversations API, and 4 more.

Is there an OpenAPI specification for the Rasayel API?

Yes. APIs.io indexes 7 OpenAPI specifications for Rasayel, each linked for download from this page.

How do I authenticate with the Rasayel API?

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

Is the Rasayel API ready for AI agents?

Rasayel has a Kin Score of 39.4 out of 100 (developing) and an Agent Readiness score of 30.8 (agent-ready), scored by API Evangelist on 2026-11-06.

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