adbtd

adbtd provides email infrastructure as a service, offering dedicated SMTP and IMAP servers, dedicated IP addresses, and full deliverability tools. It targets resellers and businesses needing white‑label email sending without exposing the underlying provider infrastructure. The platform includes a web dashboard, API, webhooks, and pricing plans starting at $20.99 per month, with features like domain‑level DKIM signing, bounce handling, and real‑time analytics.

adbtd is listed with 1 API on the APIs.io network. Tagged areas include Email Infrastructure, SMTP, IMAP, Dedicated IP, and Deliverability.

The adbtd catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

adbtd’s developer surface includes authentication, engineering blog, documentation, API reference, getting-started guide, support, pricing, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.3/100 thin ▼ -10.1 Agent 35/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaidSelf serve

1 API

Email Infrastructure SMTP IMAPDedicated IPDeliverability Webhook MCP

Kin Score

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

Composite quality — 33.3/100 · thin

Contract Quality 5.2 / 21

Developer Ergonomics 5.9 / 17

Access Clarity 7.4 / 17

Operational Transparency 1.6 / 11

Contract Governance 2.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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
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
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

8 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 24.4 — up to +18.9 composite points
Developer Ergonomics scores 34.5 — up to +13.1 composite points
Access Clarity scores 43.4 — 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/adbtd-com/apis.yml: open an issue on github.com/api-evangelist/adbtd-com 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 4

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.

IMAP

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Model Context Protocol (MCP)

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

SMTP

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

adbtd API

adbtd API as documented publicly: 15 operations. Contract generated from the documentation by API Evangelist (2026-10-31); not the provider's own document.

adbtd API pricing

Prices published by adbtd.

Plan	Price
Mailbox	$1.99/ € 1.99/ £ 1.99 per mailbox per month Includes: 1 mailbox
Dedicated IP	$19/ € 19/ £ 19 per IP per month Includes: 1 IP

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Adbtd Com Plans Pricing

2 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Adbtd Com Context

18 classes · 26 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

adbtd API Rules

12 rules · 11 errors 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

PostApiV1MeResponse

1 properties

JSON SCHEMA

PostV1CheckRequest

6 properties

JSON SCHEMA

PostV1CheckResponse

6 properties

JSON SCHEMA

PostV1DomainsRequest

4 properties

JSON SCHEMA

PostV1MailboxesIdSendRequest

8 properties

JSON SCHEMA

PostV1MailboxesRequest

1 properties

JSON SCHEMA

Security Posture 3

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

Adbtd Com Authentication

1 scheme

SECURITY

Adbtd Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Adbtd Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Webhooks

Access & Security 5

Authentication, authorization, and security posture

Security

Security

Authentication

Authentication

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: adbtd-com
name: adbtd
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Paid · Self-serve signup
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://adbtd.com/en/opengraph-image?e19519f2691cbcc7
description: adbtd provides email infrastructure as a service, offering dedicated SMTP and IMAP servers, dedicated IP addresses,
  and full deliverability tools. It targets resellers and businesses needing white‑label email sending without exposing the
  underlying provider infrastructure. The platform includes a web dashboard, API, webhooks, and pricing plans starting at
  $20.99 per month, with features like domain‑level DKIM signing, bounce handling, and real‑time analytics.
url: https://artifacts.apis.io/adbtd-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Email Infrastructure
- SMTP
- IMAP
- Dedicated IP
- Deliverability
- Webhook
- MCP
tags_raw:
- Email Infrastructure
- SMTP
- IMAP
- Dedicated IP
- Deliverability
- API
- Webhooks
- MCP
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/adbtd-com-plans-pricing.yml
- type: Spectral
  url: rules/adbtd-com-rules.yml
- type: JSONLD
  url: json-ld/adbtd-com-context.jsonld
- type: Vocabulary
  url: vocabulary/adbtd-com-vocabulary.yml
- type: DataModel
  url: data-model/adbtd-com-data-model.yml
- type: Security
  url: security/adbtd-com-vulnerability-disclosure.yml
- type: Authentication
  url: authentication/adbtd-com-authentication.yml
- type: Conformance
  url: conformance/adbtd-com-conformance.yml
- type: LLMsTxt
  url: llms/adbtd-com-llms.txt
- type: SecurityTxt
  url: well-known/adbtd-com-security.txt
- type: WellKnown
  url: well-known/adbtd-com-well-known.yml
- type: Hosts
  url: hosts/adbtd-com-hosts.yml
- type: Webhooks
  url: https://adbtd.com/dashboard/webhooks
- type: Login
  url: https://adbtd.com/login
- type: Blog
  url: https://adbtd.com/blog/mail-tester-alternative
- type: VulnerabilityDisclosure
  url: security/adbtd-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/adbtd-com-domain-security.yml
- type: Website
  url: https://adbtd.com/
- type: DeveloperPortal
  url: https://adbtd.com/en/docs
- type: Documentation
  url: https://adbtd.com/en/docs
- type: APIReference
  url: https://adbtd.com/en/docs/api
- type: GettingStarted
  url: https://adbtd.com/signup
- type: Support
  url: https://adbtd.com/status
- type: Pricing
  url: https://adbtd.com/pricing
- type: TermsOfService
  url: https://adbtd.com/en/terms
- type: PrivacyPolicy
  url: https://adbtd.com/en/privacy
apis:
- aid: adbtd-com:adbtd-com-api
  name: adbtd API
  description: 'adbtd API as documented publicly: 15 operations. Contract generated from the documentation by API Evangelist
    (2026-10-31); not the provider''s own document.'
  humanURL: https://adbtd.com/docs/api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/adbtd-com-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/adbtd-com-post-v1-domains-request-schema.json
  - type: JSONSchema
    url: json-schema/adbtd-com-post-api-v1-me-response-schema.json
  - type: JSONSchema
    url: json-schema/adbtd-com-post-v1-mailboxes-id-send-request-schema.json
  - type: JSONSchema
    url: json-schema/adbtd-com-post-v1-check-response-schema.json
  - type: JSONSchema
    url: json-schema/adbtd-com-post-v1-check-request-schema.json
  - type: JSONSchema
    url: json-schema/adbtd-com-post-v1-mailboxes-request-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Provider documentation pages contain no machine‑readable OpenAPI, AsyncAPI, GraphQL or other contract files.
  evidence:
  - url: https://adbtd.com/en/docs/api
    status: 200
  checked: '2026-10-31'
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 26
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

adbtd API — frequently asked questions

Does adbtd have an API?

Yes. APIs.io lists 1 API from adbtd, including adbtd API.

Is there an OpenAPI specification for the adbtd API?

Yes. APIs.io indexes 1 OpenAPI specification for adbtd, each linked for download from this page.

How do I authenticate with the adbtd API?

adbtd documents its authentication (1 scheme). The details are profiled on APIs.io as Adbtd Com Authentication.

How much does the adbtd API cost?

adbtd publishes its prices; its Mailbox plan is $1.99/ € 1.99/ £ 1.99 per mailbox per month as of 2026-10-31. APIs.io lists 2 pricing plans for adbtd, with each plan's price, limits and inclusions under Pricing on this page.

Is the adbtd API ready for AI agents?

adbtd has a Kin Score of 33.3 out of 100 (thin) and an Agent Readiness score of 34.6 (agent-ready), scored by API Evangelist on 2026-11-06.

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get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
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