aid: smklog-com
name: SMKlog
description: 'SMKlog (SMKLOG-2022 LLC, Berkeley Heights, New Jersey) is an independent US parcel shipping
  calculator and label seller: describe an item in plain words, get live USPS, UPS, FedEx and DHL Express
  rates from a US origin to the US, Canada, the UK, Germany or Australia, and buy the label online. The same
  pricing engine is published for machines as the SMKlog Quote API on quote-api.smklog.com: an OpenAPI 3.1
  contract with no key required, a remote MCP server with five tools (plus an open-source stdio bridge), an
  A2A agent card, an RFC 9727 api-catalog, RFC 8414/9728 OAuth metadata for an optional client_credentials
  rate-limit tier, two provider-published Agent Skills and an llms.txt. Agents price and prepare checkout;
  a human always completes payment on smklog.com.'
image: https://smklog.com/assets/icon-512.png
url: https://raw.githubusercontent.com/api-evangelist/smklog-com/refs/heads/main/apis.yml
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: full-pipeline enrichment 2026-09-19 from the live smklog.com and quote-api.smklog.com surface
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-09-19'
tags:
- Company
- Shipping
- Logistics
- Parcel Shipping
- shipping-rates
- Shipping Labels
- E-Commerce
- Agents
- MCP
- A2A
tags_raw:
- Company
- Shipping
- Logistics
- Parcel Shipping
- Shipping Rates
- Shipping Labels
- Ecommerce
- Agents
- MCP
- A2A
apis:
- aid: smklog-com:smklog-com-agent-api
  name: SMKlog Agent API
  description: The Agent API from SMKlog — 2 operation(s) for agent.
  humanURL: https://smklog.com/api
  baseURL: https://quote-api.smklog.com
  tags:
  - Agent
  properties:
  - type: OpenAPI
    url: openapi/smklog-com-agent-api-openapi.yml
  - type: Documentation
    url: https://smklog.com/api
  - type: APIReference
    url: https://quote-api.smklog.com/openapi.json
  - type: GettingStarted
    url: https://smklog.com/repack-line
  - type: ToolCrosswalk
    url: mcp/smklog-com-tool-crosswalk.yml
  - type: Authentication
    url: authentication/smklog-com-authentication.yml
  - type: OAuthScopes
    url: scopes/smklog-com-scopes.yml
  - type: Conventions
    url: conventions/smklog-com-conventions.yml
  - type: ErrorCatalog
    url: errors/smklog-com-problem-types.yml
  - type: Lifecycle
    url: lifecycle/smklog-com-lifecycle.yml
  - type: Conformance
    url: conformance/smklog-com-conformance.yml
  - type: RateLimits
    url: rate-limits/smklog-com-rate-limits.yml
  - type: Plans
    url: plans/smklog-com-plans-pricing.yml
  - type: DataModel
    url: data-model/smklog-com-data-model.yml
  - type: ChangeLog
    url: changelog/smklog-com-changelog.yml
- aid: smklog-com:smklog-com-quote-api
  name: SMKlog Quote API
  description: The Quote API from SMKlog — 1 operation(s) for quote.
  humanURL: https://smklog.com/api
  baseURL: https://quote-api.smklog.com
  tags:
  - Quote
  properties:
  - type: OpenAPI
    url: openapi/smklog-com-quote-api-openapi.yml
  - type: Documentation
    url: https://smklog.com/api
  - type: APIReference
    url: https://quote-api.smklog.com/openapi.json
  - type: GettingStarted
    url: https://smklog.com/repack-line
  - type: ToolCrosswalk
    url: mcp/smklog-com-tool-crosswalk.yml
  - type: Authentication
    url: authentication/smklog-com-authentication.yml
  - type: OAuthScopes
    url: scopes/smklog-com-scopes.yml
  - type: Conventions
    url: conventions/smklog-com-conventions.yml
  - type: ErrorCatalog
    url: errors/smklog-com-problem-types.yml
  - type: Lifecycle
    url: lifecycle/smklog-com-lifecycle.yml
  - type: Conformance
    url: conformance/smklog-com-conformance.yml
  - type: RateLimits
    url: rate-limits/smklog-com-rate-limits.yml
  - type: Plans
    url: plans/smklog-com-plans-pricing.yml
  - type: DataModel
    url: data-model/smklog-com-data-model.yml
  - type: ChangeLog
    url: changelog/smklog-com-changelog.yml
- aid: smklog-com:smklog-com-status-api
  name: SMKlog Status API
  description: The Status API from SMKlog — 1 operation(s) for status.
  humanURL: https://smklog.com/api
  baseURL: https://quote-api.smklog.com
  tags:
  - Status
  properties:
  - type: OpenAPI
    url: openapi/smklog-com-status-api-openapi.yml
  - type: Documentation
    url: https://smklog.com/api
  - type: APIReference
    url: https://quote-api.smklog.com/openapi.json
  - type: GettingStarted
    url: https://smklog.com/repack-line
  - type: ToolCrosswalk
    url: mcp/smklog-com-tool-crosswalk.yml
  - type: Authentication
    url: authentication/smklog-com-authentication.yml
  - type: OAuthScopes
    url: scopes/smklog-com-scopes.yml
  - type: Conventions
    url: conventions/smklog-com-conventions.yml
  - type: ErrorCatalog
    url: errors/smklog-com-problem-types.yml
  - type: Lifecycle
    url: lifecycle/smklog-com-lifecycle.yml
  - type: Conformance
    url: conformance/smklog-com-conformance.yml
  - type: RateLimits
    url: rate-limits/smklog-com-rate-limits.yml
  - type: Plans
    url: plans/smklog-com-plans-pricing.yml
  - type: DataModel
    url: data-model/smklog-com-data-model.yml
  - type: ChangeLog
    url: changelog/smklog-com-changelog.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/smklog-com-quote-api-overlay.yaml
- type: VulnerabilityDisclosure
  url: security/smklog-com-vulnerability-disclosure.yml
- type: Website
  url: https://smklog.com/
- type: Documentation
  url: https://smklog.com/api
- type: APIReference
  url: https://quote-api.smklog.com/openapi.json
- type: GettingStarted
  url: https://smklog.com/repack-line
- type: Support
  url: https://smklog.com/support
- type: Pricing
  url: https://smklog.com/pricing
- type: TermsOfService
  url: https://smklog.com/terms
- type: PrivacyPolicy
  url: https://smklog.com/privacy
- type: GitHubOrganization
  url: https://github.com/smklog
- type: LLMsTxt
  url: llms/smklog-com-llms.txt
- type: LLMsTxt
  name: Provider-hosted llms.txt
  url: https://smklog.com/llms.txt
- type: AgentCard
  url: a2a/smklog-com-a2a.yml
- type: MCPServer
  url: mcp/smklog-com-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/smklog-com-well-known.yml
- type: SecurityTxt
  url: well-known/smklog-com-security.txt
- type: Security
  url: https://smklog.com/.well-known/security.txt
- type: Packages
  url: packages/smklog-com-packages.yml
- type: Authentication
  url: authentication/smklog-com-authentication.yml
- type: OAuthScopes
  url: scopes/smklog-com-scopes.yml
- type: DomainSecurity
  url: security/smklog-com-domain-security.yml
- type: DataSubjectRequest
  url: https://smklog.com/privacy
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 38
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: "https://smklog.com/.well-known/agent-card.json"
  grade: "flavored"
  protocol_version: "1.0"
  control: 404