Email APIDirect API access through SkillBoss

Reply Thread API

Access Reply Thread through one SkillBoss endpoint with unified auth, pay-as-you-go billing, and agent-ready request examples.

Modelagentmail/reply-thread
PricingPay-as-you-go
AuthBearer YOUR_API_KEY
Paymentsx402 + MPP

Interface

Endpoint: POST https://api.skillboss.co/v1/run · Model: agentmail/reply-thread

Standard API flow

cURL interface

Use cURL when you want the clearest raw HTTP example. This is the fastest way to validate auth, inputs, output shape, and the canonical endpoint before wiring the API into code or agent workflows.

cURL
curl -X POST https://api.skillboss.co/v1/run \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "agentmail/reply-thread",
    "inputs": {
      // Your parameters here
    }
  }'

Best-Fit Use Cases

3 workflows
01

Call Reply Thread through one stable API surface

02

Ship integrations faster without vendor account setup

03

Use the capability directly inside human and agent workflows

Frequently Asked Questions

Docs · Browse all APIs

What is the Reply Thread API used for?

Reply Thread is a email api available through SkillBoss. Teams use it to add Reply Thread to apps, automations, and AI agent workflows without managing separate vendor credentials. This page gives both humans and agents one stable place to understand the capability, pricing path, and invocation pattern before they ship it into production.

How do I call Reply Thread on SkillBoss?

Send a POST request to https://api.skillboss.co/v1/run with "model": "agentmail/reply-thread" and an "inputs" object. SkillBoss handles auth, billing, and the unified API layer. If you are testing the endpoint manually, start with the cURL or Python tab below. If you are wiring an autonomous agent, use the x402 or MPP tabs when the payment path matters.

Why use SkillBoss instead of the native agentmail setup?

SkillBoss gives you one API key, pay-as-you-go billing, and a consistent integration flow across many APIs. That reduces setup time and makes the endpoint easier to use in Claude Code, Cursor, Windsurf, and other agents. It also gives you a canonical public page, consistent docs, and one billing surface instead of forcing each team to juggle provider-specific auth and pricing rules.

Is Reply Thread good for AI agents as well as human developers?

Yes. This page is designed as a discovery surface for both humans and agents: clear capability framing, direct code examples, and a stable canonical URL make it easier to find, evaluate, and invoke. The structure is deliberate so search engines, agent runtimes, and developers can all understand what the endpoint does, how it is paid for, and which next pages matter.

Does Reply Thread support x402 or MPP machine payments?

Reply Thread is compatible with x402 and MPP when billed with deterministic pricing such as per-request or other fixed-cost execution. Agents can pay per call and avoid pre-funding.

One API key. 100+ models.

Start using Reply Thread now

Call agentmail/reply-thread through SkillBoss — same endpoint, zero markup.

Reply Thread API - Access via SkillBoss in 60 Seconds