Agentra

Agentra provides trust infrastructure for autonomous AI agents, enabling identity verification, reputation scoring, and transaction authorization without custodial control. The platform supports MCP native integration, MPP and x402 protocols, offering a non‑custodial, tiered trust system for agents to transact safely on base mainnet. It includes features like bidirectional trust, mandate engine, and agent discovery, targeting the emerging agent economy.

Agentra publishes 5 API contracts indexed on the APIs.io network, including Agents API, Authorizations API, Health API, and 2 more. Tagged areas include Identity Verification, Reputation Scoring, Transaction Authorization, Non‑Custodial Wallet, and Agent Infrastructure.

The Agentra catalog on APIs.io includes 1 Spectral governance ruleset.

Agentra’s developer surface includes documentation and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

28.6/100 thin ▬ flat Agent 24/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

1 published contract 1 Agent Skills

Identity VerificationReputation ScoringTransaction AuthorizationNon‑Custodial WalletAgent Infrastructure

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 28.6/100 · thin

Contract Quality 11.6 / 21

Developer Ergonomics 1.9 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.3 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 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

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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 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
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 11.3 — up to +17.7 composite points
Access Clarity scores 21.1 — up to +15.8 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/agentrapay-ai/apis.yml: open an issue on github.com/api-evangelist/agentrapay-ai 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 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Agentra Agents API

The Agents API from Agentra — 2 operation(s) for agents.

Agentra Authorizations API

The Authorizations API from Agentra — 2 operation(s) for authorizations.

Agentra Health API

The Health API from Agentra — 1 operation(s) for health.

Agentra Trust API

The Trust API from Agentra — 1 operation(s) for trust.

Agentra Wallets API

The Wallets API from Agentra — 1 operation(s) for wallets.

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

agentrapay-ai-payment-flow

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Agentra API Rules

13 rules · 11 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

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

AgentProfile

0 properties

JSON SCHEMA

AgentRegistration

0 properties

JSON SCHEMA

AuthorizationRequest

0 properties

JSON SCHEMA

AuthorizationResponse

0 properties

JSON SCHEMA

TrustScore

0 properties

JSON SCHEMA

WalletProvision

0 properties

JSON SCHEMA

Security Posture 1

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

Agentrapay Ai Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Agentrapay Ai Agentic Access

7 operations · 4 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Vocabulary

DataModel

Spectral

ErrorCatalog

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

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: agentrapay-ai
name: Agentra
description: Agentra provides trust infrastructure for autonomous AI agents, enabling identity verification, reputation scoring,
  and transaction authorization without custodial control. The platform supports MCP native integration, MPP and x402 protocols,
  offering a non‑custodial, tiered trust system for agents to transact safely on base mainnet. It includes features like bidirectional
  trust, mandate engine, and agent discovery, targeting the emerging agent economy.
url: https://artifacts.apis.io/agentrapay-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-02'
  method: derived
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Identity Verification
- Reputation Scoring
- Transaction Authorization
- Non‑Custodial Wallet
- Agent Infrastructure
tags_raw:
- Identity Verification
- Reputation Scoring
- Transaction Authorization
- Non‑Custodial Wallet
- Agent Infrastructure
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Vocabulary
  url: vocabulary/agentrapay-ai-vocabulary.yml
- type: DataModel
  url: data-model/agentrapay-ai-data-model.yml
- type: AgenticAccess
  url: agentic-access/agentrapay-ai-agentic-access.yml
- type: Spectral
  url: rules/agentrapay-ai-rules.yml
- type: AgentSkill
  url: skills/_index.yml
- type: ErrorCatalog
  url: errors/agentrapay-ai-problem-types.yml
- type: Conformance
  url: conformance/agentrapay-ai-conformance.yml
- type: LLMsTxt
  url: llms/agentrapay-ai-llms.txt
- type: Hosts
  url: hosts/agentrapay-ai-hosts.yml
- type: Vendors
  url: vendors/agentrapay-ai-vendors.yml
- type: DomainSecurity
  url: security/agentrapay-ai-domain-security.yml
- type: Website
  url: https://agentrapay.ai/
- type: Documentation
  url: https://agentrapay.ai/docs/
- type: TermsOfService
  url: https://agentrapay.ai/terms/
- type: PrivacyPolicy
  url: https://agentrapay.ai/privacy/
apis:
- aid: agentrapay-ai:agentrapay-ai-agents-api
  name: Agentra Agents API
  description: The Agents API from Agentra — 2 operation(s) for agents.
  humanURL: https://agentrapay.ai/docs/
  baseURL: https://api.agentrapay.ai
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/agentrapay-ai-agents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-profile-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-registration-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-request-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-response-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-trust-score-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-wallet-provision-schema.json
- aid: agentrapay-ai:agentrapay-ai-authorizations-api
  name: Agentra Authorizations API
  description: The Authorizations API from Agentra — 2 operation(s) for authorizations.
  humanURL: https://agentrapay.ai/docs/
  baseURL: https://api.agentrapay.ai
  tags:
  - Authorization
  tags_raw:
  - Authorizations
  properties:
  - type: OpenAPI
    url: openapi/agentrapay-ai-authorizations-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-profile-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-registration-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-request-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-response-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-trust-score-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-wallet-provision-schema.json
- aid: agentrapay-ai:agentrapay-ai-health-api
  name: Agentra Health API
  description: The Health API from Agentra — 1 operation(s) for health.
  humanURL: https://agentrapay.ai/docs/
  baseURL: https://api.agentrapay.ai
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/agentrapay-ai-health-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-profile-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-registration-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-request-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-response-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-trust-score-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-wallet-provision-schema.json
- aid: agentrapay-ai:agentrapay-ai-trust-api
  name: Agentra Trust API
  description: The Trust API from Agentra — 1 operation(s) for trust.
  humanURL: https://agentrapay.ai/docs/
  baseURL: https://api.agentrapay.ai
  tags:
  - Trust
  properties:
  - type: OpenAPI
    url: openapi/agentrapay-ai-trust-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-profile-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-registration-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-request-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-response-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-trust-score-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-wallet-provision-schema.json
- aid: agentrapay-ai:agentrapay-ai-wallets-api
  name: Agentra Wallets API
  description: The Wallets API from Agentra — 1 operation(s) for wallets.
  humanURL: https://agentrapay.ai/docs/
  baseURL: https://api.agentrapay.ai
  tags:
  - Wallets
  properties:
  - type: OpenAPI
    url: openapi/agentrapay-ai-wallets-api-openapi.yml
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-profile-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-agent-registration-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-request-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-authorization-response-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-trust-score-schema.json
  - type: JSONSchema
    url: json-schema/agentrapay-ai-wallet-provision-schema.json
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 17
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Agentra API — frequently asked questions

Does Agentra have an API?

Yes. APIs.io lists 5 APIs from Agentra, including Agentra Agents API, Agentra Authorizations API and Agentra Health API, and 2 more.

Is there an OpenAPI specification for the Agentra API?

Yes. APIs.io indexes 5 OpenAPI specifications for Agentra, each linked for download from this page.

Is the Agentra API ready for AI agents?

Agentra has a Kin Score of 28.6 out of 100 (thin) and an Agent Readiness score of 23.6 (agent-aware), scored by API Evangelist on 2026-11-02.

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