Bags That Pay

Bags That Pay provides tokenized treasury bills and other financial tokens, publishing the terms of 96 tokens sourced from issuers, DeFiLlama and CoinGecko. Each token page details what it represents, the claim shape, and issuer statements on redemption, eligibility, and payouts.

Bags That Pay publishes 5 API contracts indexed on the APIs.io network, including Dataset API, Enquiry API, Entities API, and 2 more. Tagged areas include Finance, Tokenization, Treasury-Bills, DeFi, and Data Aggregation.

The Bags That Pay catalog on APIs.io includes 1 Spectral governance ruleset.

Bags That Pay’s developer surface includes authentication, documentation, API reference, support, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

37.4/100 thin Agent 32/100 agent ready Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

1 published contract 1 MCP Servers 1 Agent Skills

Finance TokenizationTreasury-BillsDeFi Data Aggregation

Kin Score

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

Composite quality — 37.4/100 · thin

Contract Quality 10.6 / 21

Developer Ergonomics 6.8 / 17

Access Clarity 3.6 / 17

Operational Transparency 1.2 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 0 / 7

Rate-Limit Signaling 7 / 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

MCP Tool Quality 6 / 6

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 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):

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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

5 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 21.1 — up to +15.8 composite points
Contract Quality scores 49.8 — up to +12.6 composite points
Developer Ergonomics scores 39.8 — up to +12.0 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/bagsthatpay-com/apis.yml: open an issue on github.com/api-evangelist/bagsthatpay-com 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.

Bags That Pay Dataset API

dataset

Bags That Pay Enquiry API

enquiry

Bags That Pay Entities API

entities

Bags That Pay Listing API

listing

Bags That Pay MCP API

The mcp API from Bags That Pay — 1 operation(s) for mcp.

MCP Servers 1

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

Bags That Pay MCP Server

Remote MCP server at bagsthatpay.com.

MCP SERVER

Agent Skills 1

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

dataset

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Bagsthatpay Com Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Bagsthatpay Com Rate Limits

0 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Bags That Pay API Rules

53 rules · 41 errors 11 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

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.

Bagsthatpay Com Openapi Overlay

0 actions · update

UNRECORDED

Security Posture 3

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

Bagsthatpay Com Authentication

http · 1 scheme

SECURITY

Bagsthatpay Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Bagsthatpay Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Bagsthatpay Com Agentic Access

34 operations · 31 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 5

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

Authentication

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

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: bagsthatpay-com
name: Bags That Pay
description: Bags That Pay provides tokenized treasury bills and other financial tokens, publishing the terms of 96 tokens
  sourced from issuers, DeFiLlama and CoinGecko. Each token page details what it represents, the claim shape, and issuer statements
  on redemption, eligibility, and payouts.
url: https://artifacts.apis.io/bagsthatpay-com/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-02'
  method: derived
image: https://bagsthatpay.com/og.png
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Finance
- Tokenization
- Treasury-Bills
- DeFi
- Data Aggregation
tags_raw:
- Finance
- Tokenization
- Treasury-Bills
- DeFi
- Data-Aggregation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/bagsthatpay-com-agentic-access.yml
- type: Spectral
  url: rules/bagsthatpay-com-rules.yml
- type: Vocabulary
  url: vocabulary/bagsthatpay-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Security
  url: https://bagsthatpay.com/terms
- type: ErrorCatalog
  url: errors/bagsthatpay-com-problem-types.yml
- type: Conformance
  url: conformance/bagsthatpay-com-conformance.yml
- type: LLMsTxt
  url: llms/bagsthatpay-com-llms.txt
- type: ToolCrosswalk
  url: mcp/bagsthatpay-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/bagsthatpay-com-mcp.yml
- type: SecurityTxt
  url: well-known/bagsthatpay-com-security.txt
- type: WellKnown
  url: well-known/bagsthatpay-com-well-known.yml
- type: Hosts
  url: hosts/bagsthatpay-com-hosts.yml
- type: Vendors
  url: vendors/bagsthatpay-com-vendors.yml
- type: Authentication
  url: authentication/bagsthatpay-com-authentication.yml
- type: VulnerabilityDisclosure
  url: security/bagsthatpay-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/bagsthatpay-com-domain-security.yml
- type: Website
  url: https://bagsthatpay.com/
- type: Documentation
  url: https://bagsthatpay.com/llms.txt
- type: APIReference
  url: https://bagsthatpay.com/openapi.json
- type: Support
  url: mailto:hello@bagsthatpay.com
- type: TermsOfService
  url: https://bagsthatpay.com/terms/listing/
- type: PrivacyPolicy
  url: https://bagsthatpay.com/privacy/
apis:
- aid: bagsthatpay-com:bagsthatpay-com-dataset-api
  name: Bags That Pay Dataset API
  description: dataset
  humanURL: https://bagsthatpay.com/
  baseURL: https://bagsthatpay.com
  tags:
  - Datasets
  tags_raw:
  - dataset
  properties:
  - type: OpenAPI
    url: openapi/bagsthatpay-com-dataset-api-openapi.yml
- aid: bagsthatpay-com:bagsthatpay-com-enquiry-api
  name: Bags That Pay Enquiry API
  description: enquiry
  humanURL: https://bagsthatpay.com/
  baseURL: https://bagsthatpay.com
  tags:
  - enquiry
  properties:
  - type: OpenAPI
    url: openapi/bagsthatpay-com-enquiry-api-openapi.yml
- aid: bagsthatpay-com:bagsthatpay-com-entities-api
  name: Bags That Pay Entities API
  description: entities
  humanURL: https://bagsthatpay.com/
  baseURL: https://bagsthatpay.com
  tags:
  - Entities
  tags_raw:
  - entities
  properties:
  - type: OpenAPI
    url: openapi/bagsthatpay-com-entities-api-openapi.yml
- aid: bagsthatpay-com:bagsthatpay-com-listing-api
  name: Bags That Pay Listing API
  description: listing
  humanURL: https://bagsthatpay.com/
  baseURL: https://bagsthatpay.com
  tags:
  - Listings
  tags_raw:
  - listing
  properties:
  - type: OpenAPI
    url: openapi/bagsthatpay-com-listing-api-openapi.yml
- aid: bagsthatpay-com:bagsthatpay-com-mcp-api
  name: Bags That Pay MCP API
  description: The mcp API from Bags That Pay — 1 operation(s) for mcp.
  humanURL: https://bagsthatpay.com/
  baseURL: https://bagsthatpay.com
  tags:
  - MCP
  tags_raw:
  - mcp
  properties:
  - type: OpenAPI
    url: openapi/bagsthatpay-com-mcp-api-openapi.yml
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 37
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Bags That Pay API — frequently asked questions

Does Bags That Pay have an API?

Yes. APIs.io lists 5 APIs from Bags That Pay, including Bags That Pay Dataset API, Bags That Pay Enquiry API and Bags That Pay Entities API, and 2 more.

Is there an OpenAPI specification for the Bags That Pay API?

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

How do I authenticate with the Bags That Pay API?

Bags That Pay uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Bagsthatpay Com Authentication.

Does Bags That Pay have an MCP server?

Yes. APIs.io lists 1 MCP server for Bags That Pay: Remote MCP server at bagsthatpay.com.

Is the Bags That Pay API ready for AI agents?

Bags That Pay has a Kin Score of 37.4 out of 100 (thin) and an Agent Readiness score of 31.5 (agent-ready), scored by API Evangelist on 2026-11-02.

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