Send4 Tecnologia

Send4 Tecnologia provides a platform that automates lead qualification via SMS and chat, instantly answering inbound inquiries and routing qualified leads into CRM systems such as HubSpot, Pipedrive, and Zapier. The service integrates with popular tools, offers a 14‑day free trial, and aims to accelerate sales pipelines for businesses in Brazil and globally. Founded with backing from 500‑global, Send4 focuses on AI‑driven conversational automation to improve response times and conversion rates.

Send4 Tecnologia is profiled on the APIs.io network. Tagged areas include Company, Lead-Qualification, SMS, Chatbot, and CRM-Integration.

Send4 Tecnologia’s developer surface includes pricing and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.3/100 emerging Agent 6/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

0 APIs

CompanyLead-QualificationSMSChatbotCRM-IntegrationAI

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 17.3/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.1 / 17

Access Clarity 10.7 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 1.6 / 15

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

Regulatory Posture applies to this provider. Its tags matched the Telecommunications 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
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
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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

11 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 6.4 — up to +18.7 composite points
Operational Transparency scores 0.0 — up to +13.0 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/send4-com-br/apis.yml: open an issue on github.com/api-evangelist/send4-com-br 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 →

Pricing Plans 1

Published pricing tiers and plan structures.

Send4 Com Br Plans Pricing

3 plans

PLANS

Security Posture 1

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

Send4 Com Br Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: send4-com-br
name: Send4 Tecnologia
image: https://send4.ai/og-image.png
description: Send4 Tecnologia provides a platform that automates lead qualification via SMS and chat, instantly answering
  inbound inquiries and routing qualified leads into CRM systems such as HubSpot, Pipedrive, and Zapier. The service integrates
  with popular tools, offers a 14‑day free trial, and aims to accelerate sales pipelines for businesses in Brazil and globally.
  Founded with backing from 500‑global, Send4 focuses on AI‑driven conversational automation to improve response times and
  conversion rates.
url: https://raw.githubusercontent.com/api-evangelist/send4-com-br/refs/heads/main/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-21 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-21'
modified: '2026-10-21'
tags:
- Company
- Lead-Qualification
- SMS
- Chatbot
- CRM-Integration
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/send4-com-br-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/send4-com-br-llms.txt
- type: Hosts
  url: hosts/send4-com-br-hosts.yml
- type: Vendors
  url: vendors/send4-com-br-vendors.yml
- type: TermsOfService
  url: https://send4.ai/terms
- type: PrivacyPolicy
  url: https://send4.ai/privacy
- type: Pricing
  url: https://send4.ai/pricing
- type: DomainSecurity
  url: security/send4-com-br-domain-security.yml
- type: Website
  url: https://send4.ai
apis: []
x-backed-by:
- 500-global
x-coverage:
  state: none
  reason: no-developer-program
  method: derived
  generated: '2026-10-21'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes no developer documentation host and no machine-readable contract on its own domain
  evidence:
  - url: https://send4.ai
    status: 200
x-enrichment:
  date: '2026-10-21'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Send4 Tecnologia API — frequently asked questions

How much does the Send4 Tecnologia API cost?

APIs.io lists 3 pricing plans for Send4 Tecnologia, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Send4 Tecnologia API ready for AI agents?

Send4 Tecnologia has a Kin Score of 17.3 out of 100 (emerging) and an Agent Readiness score of 6.1 (agent-aware), scored by API Evangelist on 2026-10-31.

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