Hergert Synthora

HERGERT SYNTHORA S.L. is a Las Palmas de Gran Canaria (Spain) company that operates SYNTHORA, an autonomous agent mesh selling machine-payable intelligence: 121 pay-per-call verdict products (sanctions and AML screening, wallet and transaction risk, Polymarket and prediction-market signals, maritime AIS, DeFi, macro and OSINT data), an Agent Notary, a 30-tool hosted MCP server and a signed A2A agent card, all settled per call in USDC on Base over the x402 protocol with Ed25519-signed receipts, an ERC-8004 on-chain identity and no accounts or API keys.

Hergert Synthora publishes 5 API contracts indexed on the APIs.io network, including Discovery API, Polymarket API, Safety API, and 2 more. Tagged areas include Company, Agents, A2A, MCP, and x402.

Hergert Synthora’s developer surface includes authentication, documentation, API reference, sandbox, pricing, and 41 more developer resources.

🌐 Visit website 📡 Source on GitHub

48.5/100 developing ▬ flat Agent 34/100 agent ready Front door AI 3/6 light Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

6 published contracts 2 MCP Servers

Company Agents A2A MCP x402 Web3 Sanctions Screening Prediction Markets OSINT Blockchain Spain

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 48.5/100 · developing

Contract Quality 9.9 / 19

Developer Ergonomics 5.6 / 15

Access Clarity 9.5 / 15

Operational Transparency 2.8 / 10

Contract Governance 1.6 / 9

Discoverability 6.0 / 8

Regulatory Posture 4.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 34/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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 github.com/api-evangelist/hergertsynthora-com: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

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.

x402

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

APIs 5

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

SYNTHORA Live World Map API

Public, credential-free JSON behind the mundo.hergertsynthora.com 3D globe: GET /mapstate returns the live state of the mesh map (active layers, objects, sources, timestamps) an...

Hergert Synthora Discovery API

Free machine-readable discovery documents

Hergert Synthora Polymarket API

The polymarket API from Hergert Synthora — 6 operation(s) for polymarket.

Hergert Synthora Safety API

Pre-trade and pre-payment safety checks

Hergert Synthora Wallet Enrichment API

The wallet-enrichment API from Hergert Synthora — 1 operation(s) for wallet-enrichment.

MCP Servers 2

Model Context Protocol servers that expose these APIs to AI agents.

Hergert Synthora MCP Server

MCP SERVER

Hergert Synthora MCP Server

Hergert Synthora runs a hosted, anonymous-to-list MCP server for its SYNTHORA intelligence mesh, plus a one-tool MCP endpoint on the Agent Notary host. Every tool is a read-only...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Hergertsynthora Com Plans Pricing

6 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Hergertsynthora Com Rate Limits

2 limits

RATE LIMITS

OpenAPI Overlays 2

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Hergertsynthora Com Agent Notary Overlay

3 actions · documentation · hergertsynthora-com-agent-notary-openapi.yml

PUBLISHED BY PROVIDER

Hergertsynthora Com Mesh Aggregate Overlay

5 actions · update · hergertsynthora-com-mesh-aggregate-openapi.yml

PUBLISHED BY PROVIDER

Security Posture 2

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

Hergertsynthora Com Authentication

apiKey/http · 3 schemes

SECURITY

Hergertsynthora Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 11

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

AgentSkill

MCPServer

AgentSkill

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

AgentSkill

Scroll for all 11

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Components

DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

Deprecation

SLA

RateLimits

Contact

Commercial 5

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

LegalNotice

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

About

About

Other 10

Properties that don't map to a standard resource type

Overlay

Overlay

AgentCard

AgentCard

X-X402Discovery

RegulatoryPosture

RegulatoryPosture

DataSubjectRequest

CookiePolicy

Sitemap

Robots

Scroll for all 10

Source (apis.yml)

aid: hergertsynthora-com
name: Hergert Synthora
description: 'HERGERT SYNTHORA S.L. is a Las Palmas de Gran Canaria (Spain) company that operates SYNTHORA, an autonomous
  agent mesh selling machine-payable intelligence: 121 pay-per-call verdict products (sanctions and AML screening, wallet
  and transaction risk, Polymarket and prediction-market signals, maritime AIS, DeFi, macro and OSINT data), an Agent Notary,
  a 30-tool hosted MCP server and a signed A2A agent card, all settled per call in USDC on Base over the x402 protocol with
  Ed25519-signed receipts, an ERC-8004 on-chain identity and no accounts or API keys.'
url: https://raw.githubusercontent.com/api-evangelist/hergertsynthora-com/refs/heads/main/apis.yml
image: https://hergertsynthora.com/logo.png
x-type: company
x-source: harvest:a2a-registry
x-tier: enriched
x-tier-reason: harvest stub profiled by the local enrichment pipeline on 2026-09-19
position: Producing
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-10-06'
tags:
- Company
- Agents
- A2A
- MCP
- x402
- Web3
- Sanctions Screening
- Prediction Markets
- OSINT
- Blockchain
- Spain
apis:
- name: SYNTHORA Live World Map API
  description: 'Public, credential-free JSON behind the mundo.hergertsynthora.com 3D globe: GET /mapstate returns the live
    state of the mesh map (active layers, objects, sources, timestamps) and GET /api/capa/<slug> returns each live layer (flights,
    vessels/AIS, earthquakes, satellites, conflicts, sea floor). Documented in prose only; no machine-readable contract is
    published for it.'
  humanURL: https://hergertsynthora.com/api/
  baseURL: https://mundo.hergertsynthora.com
  tags:
  - Geospatial
  - Open Data
  - AIS
  - Public APIs
  tags_raw:
  - Geospatial
  - Open Data
  - AIS
  - Public API
  properties:
  - type: Documentation
    url: https://hergertsynthora.com/api/
  - type: Console
    url: https://mundo.hergertsynthora.com/
    name: Live globe (the same state the API returns)
- aid: hergertsynthora-com:hergertsynthora-com-discovery-api
  name: Hergert Synthora Discovery API
  description: Free machine-readable discovery documents
  humanURL: https://hergertsynthora.com/api/
  baseURL: https://api.hergertsynthora.com
  tags:
  - Discovery
  tags_raw:
  - discovery
  properties:
  - type: OpenAPI
    url: openapi/hergertsynthora-com-discovery-api-openapi.yml
  - type: Documentation
    url: https://hergertsynthora.com/api/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-api-llms.txt
  - type: LLMsTxt
    url: https://api.hergertsynthora.com/llms.txt
  - type: ToolCrosswalk
    url: mcp/hergertsynthora-com-tool-crosswalk.yml
  - type: X-X402Discovery
    url: well-known/hergertsynthora-com-x402.json
  - type: X-X402Discovery
    url: https://api.hergertsynthora.com/.well-known/x402.json
  - type: SLA
    url: https://api.hergertsynthora.com/sla/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-notary-llms.txt
  - type: LLMsTxt
    url: https://notary.hergertsynthora.com/llms.txt
  - type: AgentCard
    url: a2a/hergertsynthora-com-notary-agent-card.json
- aid: hergertsynthora-com:hergertsynthora-com-polymarket-api
  name: Hergert Synthora Polymarket API
  description: The polymarket API from Hergert Synthora — 6 operation(s) for polymarket.
  humanURL: https://hergertsynthora.com/api/
  baseURL: https://api.hergertsynthora.com
  tags:
  - Polymarket
  tags_raw:
  - polymarket
  properties:
  - type: OpenAPI
    url: openapi/hergertsynthora-com-polymarket-api-openapi.yml
  - type: Documentation
    url: https://hergertsynthora.com/api/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-api-llms.txt
  - type: LLMsTxt
    url: https://api.hergertsynthora.com/llms.txt
  - type: ToolCrosswalk
    url: mcp/hergertsynthora-com-tool-crosswalk.yml
  - type: X-X402Discovery
    url: well-known/hergertsynthora-com-x402.json
  - type: X-X402Discovery
    url: https://api.hergertsynthora.com/.well-known/x402.json
  - type: SLA
    url: https://api.hergertsynthora.com/sla/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-notary-llms.txt
  - type: LLMsTxt
    url: https://notary.hergertsynthora.com/llms.txt
  - type: AgentCard
    url: a2a/hergertsynthora-com-notary-agent-card.json
- aid: hergertsynthora-com:hergertsynthora-com-safety-api
  name: Hergert Synthora Safety API
  description: Pre-trade and pre-payment safety checks
  humanURL: https://hergertsynthora.com/api/
  baseURL: https://api.hergertsynthora.com
  tags:
  - Safety
  tags_raw:
  - safety
  properties:
  - type: OpenAPI
    url: openapi/hergertsynthora-com-safety-api-openapi.yml
  - type: Documentation
    url: https://hergertsynthora.com/api/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-api-llms.txt
  - type: LLMsTxt
    url: https://api.hergertsynthora.com/llms.txt
  - type: ToolCrosswalk
    url: mcp/hergertsynthora-com-tool-crosswalk.yml
  - type: X-X402Discovery
    url: well-known/hergertsynthora-com-x402.json
  - type: X-X402Discovery
    url: https://api.hergertsynthora.com/.well-known/x402.json
  - type: SLA
    url: https://api.hergertsynthora.com/sla/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-notary-llms.txt
  - type: LLMsTxt
    url: https://notary.hergertsynthora.com/llms.txt
  - type: AgentCard
    url: a2a/hergertsynthora-com-notary-agent-card.json
- aid: hergertsynthora-com:hergertsynthora-com-wallet-enrichment-api
  name: Hergert Synthora Wallet Enrichment API
  description: The wallet-enrichment API from Hergert Synthora — 1 operation(s) for wallet-enrichment.
  humanURL: https://hergertsynthora.com/api/
  baseURL: https://api.hergertsynthora.com
  tags:
  - wallet-enrichment
  properties:
  - type: OpenAPI
    url: openapi/hergertsynthora-com-wallet-enrichment-api-openapi.yml
  - type: Documentation
    url: https://hergertsynthora.com/api/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-api-llms.txt
  - type: LLMsTxt
    url: https://api.hergertsynthora.com/llms.txt
  - type: ToolCrosswalk
    url: mcp/hergertsynthora-com-tool-crosswalk.yml
  - type: X-X402Discovery
    url: well-known/hergertsynthora-com-x402.json
  - type: X-X402Discovery
    url: https://api.hergertsynthora.com/.well-known/x402.json
  - type: SLA
    url: https://api.hergertsynthora.com/sla/
  - type: LLMsTxt
    url: llms/hergertsynthora-com-notary-llms.txt
  - type: LLMsTxt
    url: https://notary.hergertsynthora.com/llms.txt
  - type: AgentCard
    url: a2a/hergertsynthora-com-notary-agent-card.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://hergertsynthora.com/rss.xml
  type: BlogRSS
- type: Overlay
  url: overlays/hergertsynthora-com-mesh-aggregate-overlay.yaml
- type: AgentSkill
  url: skills/hergertsynthora-com-pay-per-call-x402.md
- type: AgentSkill
  url: skills/hergertsynthora-com-polymarket-signal-sweep.md
- type: AgentSkill
  url: skills/hergertsynthora-com-wallet-and-tx-screening.md
- type: Overlay
  url: overlays/hergertsynthora-com-agent-notary-overlay.yaml
- type: MCPServer
  url: https://notary.hergertsynthora.com/mcp
- type: AgentSkill
  url: skills/hergertsynthora-com-notarize-and-verify.md
- type: DomainSecurity
  url: security/hergertsynthora-com-domain-security.yml
- type: Authentication
  url: authentication/hergertsynthora-com-authentication.yml
- type: Website
  url: https://hergertsynthora.com/
- type: Documentation
  url: https://hergertsynthora.com/api/
- type: APIReference
  url: https://api.hergertsynthora.com/openapi.json
- type: LLMsTxt
  url: llms/hergertsynthora-com-llms.txt
- type: LLMsTxt
  url: https://hergertsynthora.com/llms.txt
- type: AgentCard
  url: a2a/hergertsynthora-com-a2a.yml
- type: AgentCard
  url: https://hergertsynthora.com/.well-known/agent-card.json
- type: MCPServer
  url: mcp/hergertsynthora-com-mcp.yml
- type: MCPServer
  url: https://mcp.hergertsynthora.com/mcp
  name: 'synthora-mcp remote endpoint (30 tools). POST-only JSON-RPC: a GET answers 404 {"error": "MCP endpoint: POST JSON-RPC"}
    by design; verified live 2026-09-19 with initialize + tools/list.'
- type: ToolCrosswalk
  url: mcp/hergertsynthora-com-tool-crosswalk.yml
- type: WellKnown
  url: well-known/hergertsynthora-com-well-known.yml
- type: X-X402Discovery
  url: well-known/hergertsynthora-com-x402.json
- type: Conformance
  url: conformance/hergertsynthora-com-conformance.yml
- type: ErrorCatalog
  url: errors/hergertsynthora-com-problem-types.yml
- type: Lifecycle
  url: lifecycle/hergertsynthora-com-lifecycle.yml
- type: Deprecation
  url: lifecycle/hergertsynthora-com-lifecycle.yml
- type: SLA
  url: https://api.hergertsynthora.com/sla/
- type: Sandbox
  url: sandbox/hergertsynthora-com-sandbox.yml
- type: Conventions
  url: conventions/hergertsynthora-com-conventions.yml
- type: Plans
  url: plans/hergertsynthora-com-plans-pricing.yml
- type: Pricing
  url: https://hergertsynthora.com/muestras/
- type: RateLimits
  url: rate-limits/hergertsynthora-com-rate-limits.yml
- type: Packages
  url: packages/hergertsynthora-com-packages.yml
- type: Components
  url: components/hergertsynthora-com-components.yml
- type: DataModel
  url: data-model/hergertsynthora-com-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: RegulatoryPosture
  url: regulatory/hergertsynthora-com-regulatory-posture.yml
- type: DataSubjectRequest
  url: https://hergertsynthora.com/legal/privacidad/
- type: TermsOfService
  url: https://hergertsynthora.com/terms/
- type: PrivacyPolicy
  url: https://hergertsynthora.com/legal/privacidad/
- type: LegalNotice
  url: https://hergertsynthora.com/legal/aviso-legal/
- type: CookiePolicy
  url: https://hergertsynthora.com/legal/cookies/
- type: Sitemap
  url: https://hergertsynthora.com/sitemap-index.xml
- type: Robots
  url: https://hergertsynthora.com/robots.txt
- type: About
  url: https://hergertsynthora.com/grupo/
- type: Contact
  url: https://hergertsynthora.com/contacto/
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 100
  pass: local-v3
x-x402:
  verified: true
  probed: '2026-09-24'
  url: https://notary.hergertsynthora.com/service
  evidence:
  - header:payment-required
  - body:x402Version
  - body:accepts[scheme,payTo,asset]
  control: 404
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://hergertsynthora.com/.well-known/agent-card.json
  grade: conformant
  protocol_version: '1.0'
  control: 404
x-tags-removed:
- Intelligence

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