MyStars FaaS

MyStars FaaS is a public B2B fulfilment API for buying and reselling Telegram Stars and Telegram Premium, delivered to any Telegram @username and settled on-chain in GRAM (ex TON) or USDT on the TON network. Integrators quote an all-in price, check that a recipient can receive the item, create an idempotent order, and pay the returned treasury address with the order id as the transfer memo; MyStars fulfils the delivery through Fragment and confirms it with an HMAC-signed webhook. The model is non-custodial and no-KYC — there is no prepaid balance and no card processor, and a flat 5% margin is already included in every quote. Official TypeScript and Python SDKs, plus a CLI, ship on npm and PyPI.

MyStars FaaS publishes 4 API contracts indexed on the APIs.io network, including MyStars FaaS — Fulfilment API, Orders API, Pricing API, and 1 more. Tagged areas include Telegram, telegram-stars, telegram-premium, Payments, and Cryptocurrency.

The MyStars FaaS catalog on APIs.io includes 1 event-driven AsyncAPI specification.

MyStars FaaS’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 30 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

63.3/100 strong ▬ flat Agent 41/100 agent native Front door AI 1/6 silent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-01 · rubric v0.26.0 · Show this score on your site →

1 published contract 3 Agent Skills

Telegramtelegram-starstelegram-premiumPayments Cryptocurrency TON Fulfilment Blockchain Digital Goodsreseller-api

What this lets a business do 1

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

Consumer Commerce

AE-140

Orders

POST /v1/orders

Kin Score

Kin Score How this is scored →
scored 2026-11-01 · rubric v0.26.0

Composite quality — 63.3/100 · strong

Contract Quality 11.9 / 19

Developer Ergonomics 11.0 / 15

Access Clarity 11.1 / 15

Operational Transparency 6.7 / 10

Contract Governance 0.4 / 9

Discoverability 6.0 / 8

Regulatory Posture 4.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 41/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified)

4 more unmet checks in the Agent Readiness table above.

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

Contract Governance scores 4.5 — up to +11.5 composite points
Contract Quality scores 63.7 — up to +9.1 composite points
Developer Ergonomics scores 73.2 — up to +5.4 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/mystars/apis.yml: open an issue on github.com/api-evangelist/mystars 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 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 4

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

MyStars FaaS MyStars FaaS — Fulfilment API

The MyStars FaaS — Fulfilment API API from MyStars FaaS — 0 operation(s) for mystars faas — fulfilment api.

MyStars FaaS Orders API

Create, inspect, list and cancel fulfilment orders.

MyStars FaaS Pricing API

Quote a price; list supported payment currencies and products.

MyStars FaaS Recipients API

Resolve a recipient and check delivery eligibility before ordering.

Agent Skills 3

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

mystars-buy-telegram-stars

AGENT SKILL

mystars-gift-telegram-premium

AGENT SKILL

mystars-track-order-and-reversals

AGENT SKILL

Pricing Plans 2

Published pricing tiers and plan structures.

Mystars Plans Pricing

1 plans

PLANS

Mystars Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Mystars Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Mystars Finops

FINOPS

Event Specifications 1

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

Mystars Webhooks

ASYNCAPI

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.

Mystars Faas Overlay

8 actions · update

DERIVED

Security Posture 3

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

Mystars Authentication

apiKey · 1 scheme

SECURITY

Mystars Domain Security

TLSv1.3 · HSTS

SECURITY

Mystars Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Idempotency

DataModel

Webhooks

Scroll for all 7

Build 6

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

DeclineCodes

Examples

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

Authentication

Security

SecurityTxt

Operate 3

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: mystars
name: MyStars FaaS
description: MyStars FaaS is a public B2B fulfilment API for buying and reselling Telegram Stars and Telegram Premium, delivered
  to any Telegram @username and settled on-chain in GRAM (ex TON) or USDT on the TON network. Integrators quote an all-in
  price, check that a recipient can receive the item, create an idempotent order, and pay the returned treasury address with
  the order id as the transfer memo; MyStars fulfils the delivery through Fragment and confirms it with an HMAC-signed webhook.
  The model is non-custodial and no-KYC — there is no prepaid balance and no card processor, and a flat 5% margin is already
  included in every quote. Official TypeScript and Python SDKs, plus a CLI, ship on npm and PyPI.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - 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: '2026-09-03'
  method: derived
image: https://mystars.tg/icon.png
url: https://mystars.tg/apis.json
created: '2026-07-12'
modified: '2026-08-27'
specificationVersion: '0.18'
maintainers:
- FN: MyStars.tg
  url: https://t.me/Mystars_support_bot
  email: admin@mystars.tg
tags:
- Telegram
- telegram-stars
- telegram-premium
- Payments
- Cryptocurrency
- TON
- Fulfilment
- Blockchain
- Digital Goods
- reseller-api
tags_raw:
- telegram
- telegram-stars
- telegram-premium
- payments
- crypto
- ton
- fulfilment
- blockchain
- digital-goods
- reseller-api
apis:
- aid: mystars:mystars-mystars-faas-fulfilment-api-api
  name: MyStars FaaS MyStars FaaS — Fulfilment API
  description: The MyStars FaaS — Fulfilment API API from MyStars FaaS — 0 operation(s) for mystars faas — fulfilment api.
  humanURL: https://mystars.tg/docs
  baseURL: https://api.mystars.tg
  tags:
  - MyStars FaaS — Fulfilment API
  properties:
  - type: OpenAPI
    url: openapi/mystars-mystars-faas-fulfilment-api-api-openapi.yml
  - type: Documentation
    url: https://mystars.tg/docs
  - type: SignUp
    url: https://t.me/my_stars_tg_bot
  - type: LLMsTxt
    url: https://mystars.tg/llms.txt
- aid: mystars:mystars-orders-api
  name: MyStars FaaS Orders API
  description: Create, inspect, list and cancel fulfilment orders.
  humanURL: https://mystars.tg/docs
  baseURL: https://api.mystars.tg
  tags:
  - Order
  tags_raw:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/mystars-orders-api-openapi.yml
  - type: Documentation
    url: https://mystars.tg/docs
  - type: SignUp
    url: https://t.me/my_stars_tg_bot
  - type: LLMsTxt
    url: https://mystars.tg/llms.txt
- aid: mystars:mystars-pricing-api
  name: MyStars FaaS Pricing API
  description: Quote a price; list supported payment currencies and products.
  humanURL: https://mystars.tg/docs
  baseURL: https://api.mystars.tg
  tags:
  - Pricing
  properties:
  - type: OpenAPI
    url: openapi/mystars-pricing-api-openapi.yml
  - type: Documentation
    url: https://mystars.tg/docs
  - type: SignUp
    url: https://t.me/my_stars_tg_bot
  - type: LLMsTxt
    url: https://mystars.tg/llms.txt
- aid: mystars:mystars-recipients-api
  name: MyStars FaaS Recipients API
  description: Resolve a recipient and check delivery eligibility before ordering.
  humanURL: https://mystars.tg/docs
  baseURL: https://api.mystars.tg
  tags:
  - Recipients
  properties:
  - type: OpenAPI
    url: openapi/mystars-recipients-api-openapi.yml
  - type: Documentation
    url: https://mystars.tg/docs
  - type: SignUp
    url: https://t.me/my_stars_tg_bot
  - type: LLMsTxt
    url: https://mystars.tg/llms.txt
common:
- type: CapabilityMap
  url: capabilities/mystars-capability-edges.yml
  name: MyStars FaaS Business Capability Map
- type: Website
  url: https://www.mystars.tg/
- type: VulnerabilityDisclosure
  url: security/mystars-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/mystars-domain-security.yml
- type: Authentication
  url: authentication/mystars-authentication.yml
- type: Security
  url: security/mystars-vulnerability-disclosure.yml
- type: DeveloperPortal
  url: https://mystars.tg/developers
- type: Documentation
  url: https://mystars.tg/docs
- type: APIReference
  url: https://mystars.tg/docs
- type: GettingStarted
  url: https://mystars.tg/developers
- type: Support
  url: https://t.me/Mystars_support_bot
- type: Blog
  url: https://mystars.tg/blog
- type: GitHubOrganization
  url: https://github.com/MyStars-tg
- type: Pricing
  url: https://mystars.tg/developers
- type: SignUp
  url: https://t.me/my_stars_tg_bot
- type: TermsOfService
  url: https://mystars.tg/terms
- type: PrivacyPolicy
  url: https://mystars.tg/privacy
- type: Packages
  url: packages/mystars-packages.yml
- type: SDKs
  url: packages/mystars-packages.yml
- type: CLI
  url: cli/mystars-cli.yml
- type: WellKnown
  url: well-known/mystars-well-known.yml
- type: SecurityTxt
  url: well-known/mystars-security.txt
- type: LLMsTxt
  url: llms/mystars-llms.txt
- type: Overlay
  url: overlays/mystars-faas-overlay.yaml
- type: Conformance
  url: conformance/mystars-conformance.yml
- type: ErrorCatalog
  url: errors/mystars-problem-types.yml
- type: DeclineCodes
  url: errors/mystars-decline-codes.yml
- type: Lifecycle
  url: lifecycle/mystars-lifecycle.yml
- type: Conventions
  url: conventions/mystars-conventions.yml
- type: Idempotency
  url: conventions/mystars-conventions.yml
- type: ChangeLog
  url: changelog/mystars-changelog.yml
- type: DataModel
  url: data-model/mystars-data-model.yml
- type: Webhooks
  url: asyncapi/mystars-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Examples
  url: examples/mystars-examples.yml
- type: Plans
  url: plans/mystars-plans-pricing.yml
- type: RateLimits
  url: rate-limits/mystars-rate-limits.yml
x-enrichment:
  date: '2026-08-27'
  status: enriched
  artifacts_added: 26
  pass: local-v1

MyStars FaaS API — frequently asked questions

Does MyStars FaaS have an API?

Yes. APIs.io lists 4 APIs from MyStars FaaS, including MyStars FaaS MyStars FaaS — Fulfilment API, MyStars FaaS Orders API and MyStars FaaS Pricing API, and 1 more.

Is there an OpenAPI specification for the MyStars FaaS API?

Yes. APIs.io indexes 4 OpenAPI specifications for MyStars FaaS, each linked for download from this page.

How do I authenticate with the MyStars FaaS API?

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

How much does the MyStars FaaS API cost?

APIs.io lists 1 pricing plan for MyStars FaaS, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the MyStars FaaS API ready for AI agents?

MyStars FaaS has a Kin Score of 63.3 out of 100 (strong) and an Agent Readiness score of 41.0 (agent-native), scored by API Evangelist on 2026-11-01.

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