Install Jentic One Beta

Connect the Gringo Funnels API to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Gringo Funnels API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fgringofunnels.com%2Fgringofunnels" | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fgringofunnels.com%2Fgringofunnels" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Gringo Funnels API.

Create publishing Sites and mount funnels, listicles, quizzes, or pages

Connect custom domains and recheck their DNS and TLS state

Declare an immutable deployment bundle and upload its predeclared files

Run quality gates and publish a funnel bundle

Capture and list leads for a funnel

GET STARTED

Start building with Gringo Funnels API

Explore with Jentic One

View OpenAPI Document

Use Cases

Patterns agents use Gringo Funnels API for, with concrete tasks.

★ Agent-published funnels

An AI agent can stand up a marketing funnel through Gringo Funnels by creating a Site, mounting a funnel, connecting a custom domain, and publishing a deployment bundle once its quality gates pass. Each deployment is an immutable bundle with predeclared files, so publishing is reproducible. Connected through Jentic, the agent calls only the site and deployment operations it needs.

Create a Site, mount a funnel, connect a custom domain, and publish a deployment bundle after its quality gates pass

Custom domain onboarding

Publishers need customer-owned domains live with valid TLS. Gringo Funnels connects an external hostname through Cloudflare for SaaS, starts a one-time hostname claim, and rechecks DNS ownership and certificate state. An agent can drive the claim and poll the recheck until the domain is verified.

Start a custom hostname claim for a Site and recheck its DNS and TLS state until it is verified

Lead capture

Funnels exist to collect leads, and those leads need to flow into downstream systems. Gringo Funnels captures a real lead and lists the leads collected, so an agent can pull new leads and forward them to a CRM or email tool. This keeps the funnel's output moving without manual export.

Capture a new lead from a funnel and list the leads collected since the last run

Key Endpoints

26 endpoints — the gringo funnels api publishes tenant-scoped sites that organize one hostname namespace with mounted funnels, listicles, quizzes, and pages.

METHOD

PATH

DESCRIPTION

POST

/sites

Create an empty publishing Site

POST

/sites/{siteId}/mounts

Mount a funnel, listicle, quiz, or page

POST

/sites/{siteId}/domains

Start a custom hostname claim for a Site

POST

/funnels/{funnelId}/deployments

Declare an immutable bundle inventory

POST

/funnels/{funnelId}/deployments/{deploymentId}/complete

Run quality gates and publish the bundle

POST

/leads

Create a real lead

GET

/leads

List leads

POST

/sites

Create an empty publishing Site

POST

/sites/{siteId}/mounts

Mount a funnel, listicle, quiz, or page

POST

/sites/{siteId}/domains

Start a custom hostname claim for a Site

POST

/funnels/{funnelId}/deployments

Declare an immutable bundle inventory

POST

/funnels/{funnelId}/deployments/{deploymentId}/complete

Run quality gates and publish the bundle

POST

/leads

Create a real lead

GET

/leads

List leads

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring Gringo Funnels by hand means handling its Bearer API key, the Cloudflare for SaaS domain claims, and the predeclared-file length and checksum rules on each deployment yourself. Through Jentic you install once, import Gringo Funnels from the API Directory, store the key once, and your agent calls it.

Permission scoping

Gringo Funnels puts the site id in the URL path (/sites/{siteId}/...), so a rule can pin your agent to one Site and its mount and domain operations. You choose the operations it may call, so Site deletion is not included unless you add it.

Credential isolation

Your Gringo Funnels key is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'publish a funnel' or 'connect a custom domain', and Jentic returns the matching Gringo Funnels operation with its input schema so the agent calls the right endpoint without reading the reference docs.

FAQs

Specific to using Gringo Funnels API through Jentic.

What authentication does the Gringo Funnels API use?

Gringo Funnels authenticates with a Bearer API key sent in the Authorization header, per its OpenAPI spec. Through Jentic the key is stored encrypted by your own Jentic One instance and injected at execution time, so it never enters the agent's context.

Can I connect a custom domain with the Gringo Funnels API?

Yes. The domain operations start a custom hostname claim through Cloudflare for SaaS and recheck DNS ownership and certificate state, for both Sites and legacy funnel domains. You can list the current domains and their DNS and TLS status for a Site.

What are the rate limits for the Gringo Funnels API?

The OpenAPI spec does not specify rate limits, and deployment uploads are bounded instead by predeclared file length and checksum. Check https://gringofunnels.com for current limits.

How do I publish a funnel with the Gringo Funnels API through Jentic?

Search Jentic for 'publish a funnel deployment' and it returns the Gringo Funnels deployment operations with their input schemas, so your agent declares the bundle, uploads files, and runs the completion gate. Install Jentic One with `curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh`, import Gringo Funnels from the API Directory, and store your key once. To run it on your own infrastructure, install Jentic One from its GitHub repo.

Can I limit what my agent is allowed to do with Gringo Funnels?

Yes. Scope the agent to one site: Gringo Funnels puts the site id in the URL path (/sites/{siteId}/...), so a rule can let the agent mount funnels and manage domains for that site and touch no other, and every call it makes is logged.

Is there a Gringo Funnels MCP server?

You don't need an MCP server to connect your agent to Gringo Funnels. Jentic connects it directly from the API Directory: import it, store your credential once, and your agent discovers and calls the operations it needs on demand.

Gringo Funnels API

AI ReadinessAI-Aware (B)66/100

See full scorecard

Official vendor OpenAPI document · agent-readyMarketingContent Managementbearer26 EndpointsREST

For Agents

Lets an AI agent publish Sites, mount funnels and pages, connect custom domains, deploy bundles, and capture leads.

Use for: Create a publishing Site for a new campaign, Mount a funnel onto a Site, Connect a custom domain and recheck its TLS state, I want to publish a funnel deployment bundle

Not supported: Does not handle email sending, payments, or ad buying. Use for publishing funnels, sites, and pages and capturing leads only.

The Gringo Funnels API publishes tenant-scoped Sites that organize one hostname namespace with mounted funnels, listicles, quizzes, and pages. It connects custom domains through Cloudflare for SaaS and rechecks their DNS and TLS state, declares immutable deployment bundles, uploads predeclared files with exact length and checksum, and runs quality gates before publishing. It also captures and lists leads for the published funnels.

Jentic One on Github View OpenAPI Document

Show dimension breakdown

Foundational Compliance

Base layer of spec validity and structural soundness.

Grade: ASignals: 4

97%

Lint Results

Aggregated quality score from linter diagnostics, weighted by severity.

100%

Resolution Completeness

Percentage of `$ref` references that resolve successfully.

100%

Specification Validity

Checks whether the API description parses successfully and conforms to its declared specification (e.g., OpenAPI).

50%

Structural Integrity

Structural correctness score based on schema issues using logarithmic dampening.

Developer Experience & Jentic Compatibility

Clarity, completeness, and ingestion readiness for developers and tooling.

Grade: B-Signals: 4

Example Density

How richly the API is illustrated with examples.

100%

Example Validity

Percentage of examples that conform to their schemas.

50%

Response Coverage

Percentage of operations with complete response definitions (success, client error, server error).

100%

Tooling Readiness

Health of API ingestion, bundling, and resolution within Jentic pipelines.

AI-Readiness & Agent Experience

Semantic breadth, depth, and agent comprehension for AI systems.

Grade: D+Signals: 4

34%

Description Coverage

Coverage of descriptions across API elements.

Error Standardization

Coverage of RFC 9457 Problem Details for error responses.

100%

OperationId Quality

Coverage, uniqueness, and casing consistency of operationIds for AI inference.

63%

Summary Coverage

Coverage of summaries across operations/tags/info.

Agent Usability

Functional utility, complexity comfort, and AI orchestration readiness.

Grade: A+Signals: 1

94%

Complexity Comfort

Agent comfort level based on API operational and structural complexity.

Security

Trust, risk posture, and security compliance.

Grade: B-Signals: 1

60%

Authentication Strength

Average quality of security schemes based on authentication method strength (weakest link for OAuth2).

AI Discoverability

Findability, semantic richness, and reasoning readiness.

Grade: A-Signals: 1

71%

Descriptive Richness

Clarity and depth of descriptions across API elements.

Connect the Gringo Funnels API to your agent

Capabilities

Start building with Gringo Funnels API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs

Gringo Funnels API

Jentic AI Readiness Score

Gringo Funnels API

Foundational Compliance

Lint Results

Resolution Completeness

Specification Validity

Structural Integrity

Developer Experience & Jentic Compatibility

Example Density

Example Validity

Response Coverage

Tooling Readiness

AI-Readiness & Agent Experience

Description Coverage

Error Standardization

OperationId Quality

Summary Coverage

Agent Usability

Complexity Comfort

Security

Authentication Strength

AI Discoverability

Descriptive Richness