# huggingbay-xyz Run Cards API

**Canonical:** https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-run-cards-api/  
**Provider:** huggingbay-xyz — https://apis.io/providers/huggingbay-xyz/  
**Base URL:** https://huggingbay.xyz  
**Documentation:** https://huggingbay.xyz/docs/api

huggingbay-xyz Run Cards API is one of 109 APIs that [huggingbay-xyz](https://apis.io/providers/huggingbay-xyz/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 12 JSON Schema definitions. Tagged areas include Run Cards. The published artifact set on APIs.io includes an OpenAPI specification and 12 JSON Schemas.

The Run Cards API from huggingbay-xyz — 15 operation(s) for run cards.

## Operations (24)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/receipt-attestations/authority-snapshot` | Read a count-only receipt-attestation authority snapshot |
| HEAD | `/api/receipt-attestations/authority-snapshot` | Read receipt authority snapshot headers without a body |
| GET | `/rescue-capsules/{capsuleId}` | Read one recorded failed-run rescue capsule |
| HEAD | `/rescue-capsules/{capsuleId}` | Read failed-run rescue capsule headers |
| GET | `/api/rescue-capsules/{capsuleId}` | Read one recorded failed-run rescue capsule |
| HEAD | `/api/rescue-capsules/{capsuleId}` | Read failed-run rescue capsule headers |
| GET | `/api/public-evidence/artifacts/{artifactId}` | Fetch recorded public evidence as JSON or another parity-checked representation |
| HEAD | `/api/public-evidence/artifacts/{artifactId}` | Fetch recorded public-evidence representation headers |
| GET | `/evidence/artifacts/{artifactId}` | Read the complete no-JavaScript public evidence surface |
| HEAD | `/evidence/artifacts/{artifactId}` | Fetch human public-evidence representation headers |
| GET | `/badges/will-it-run/{artifactId}.svg` | Fetch the digest-bound public execution status badge |
| HEAD | `/badges/will-it-run/{artifactId}.svg` | Fetch public execution status badge headers |
| POST | `/api/run-cards` | Issue or reuse an immutable recorded Run Card |
| GET | `/api/run-proofs/{proofId}` | Read a replay-validated accepted-run proof |
| HEAD | `/api/run-proofs/{proofId}` | Check accepted-run proof headers without a body |
| GET | `/api/run-proof-distribution/{proofId}` | Project an accepted-run proof into immutable distribution objects |
| HEAD | `/api/run-proof-distribution/{proofId}` | Check proof-distribution headers without a body |
| GET | `/api/artifacts/{id}/run-cards` | Discover current signed Run Cards for an artifact |
| POST | `/api/exact-decisions` | Choose exact runnable representations from signed Run Cards |
| GET | `/api/dependency-changes` | Read the bounded public dependency change feed |
| GET | `/api/run-cards/{id}` | Fetch an available signed Run Card |
| GET | `/api/run-cards/{id}/key` | Fetch the public key bound to an available Run Card |
| GET | `/run-cards/{id}` | Fetch the recorded public Run Card surface (content-negotiated) |
| HEAD | `/run-cards/{id}` | Fetch the negotiated Run Card surface headers without a body |

## Machine-readable artifacts (13)

- **OpenAPI** — https://artifacts.apis.io/huggingbay-xyz/openapi/huggingbay-xyz-run-cards-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-public-dataset-inspection-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-request-intent-submission-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-run-card-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-request-intent-surface-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-public-evidence-surface-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-run-card-discovery-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-task-verification-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-memory-tool-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-bakeoff-tool-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-chat-completions-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-route-execution-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/huggingbay-xyz/json-schema/huggingbay-xyz-task-execution-response-schema.json

## Other huggingbay-xyz APIs (12)

- [huggingbay-xyz A2a API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-a2a-api/)
- [huggingbay-xyz Account API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-account-api/)
- [huggingbay-xyz Accounts API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-accounts-api/)
- [huggingbay-xyz Agent Directory.json API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agent-directory-json-api/)
- [huggingbay-xyz Agent Docs API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agent-docs-api/)
- [huggingbay-xyz Agents API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agents-api/)
- [huggingbay-xyz Agents.json API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agents-json-api/)
- [huggingbay-xyz AGENTS.md API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agents-md-api/)
- [huggingbay-xyz Agents.txt API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-agents-txt-api/)
- [huggingbay-xyz Analytics API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-analytics-api/)
- [huggingbay-xyz Answers API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-answers-api/)
- [huggingbay-xyz Artifacts API](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-artifacts-api/)

## Tags

Run Cards

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/huggingbay-xyz/huggingbay-xyz-run-cards-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/huggingbay-xyz/.