# Amazon Signer

**Canonical:** https://apis.io/providers/amazon-signer/  
**Website:** https://aws.amazon.com/signer/  
**APIs profiled:** 5

AWS Signer is a fully managed code-signing service to ensure the trust and integrity of your code. It manages the code-signing certificate public and private keys and enables central management and deployment of code signing certificates for Lambda functions and IoT devices.

## Kin Score — 50.2 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 50.2).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 69.9 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 47.6 |
| Commercial Clarity | 51.3 |
| Access Clarity | 51.3 |

## Agent readiness — 41.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (5)

- **Amazon Signer Revocations#signatureTimestamp&platformId&profileVersionArn&jobArn&certificateHashes API** — The Revocations#signatureTimestamp&platformId&profileVersionArn&jobArn&certificateHashes API from Amazon Signer — 1 operation(s) for revocations#signaturetimestamp&platformid&pr...
- **Amazon Signer Signing Jobs API** — The Signing Jobs API from Amazon Signer — 4 operation(s) for signing jobs.
- **Amazon Signer Signing Platforms API** — The Signing Platforms API from Amazon Signer — 2 operation(s) for signing platforms.
- **Amazon Signer Signing Profiles API** — The Signing Profiles API from Amazon Signer — 5 operation(s) for signing profiles.
- **Amazon Signer Tags API** — The Tags API from Amazon Signer — 2 operation(s) for tags.

## Agentic access (1)

- **Amazon Signer Agentic Access** — 19 operations · 10 acting · 2 human-in-the-loop

## Security (4)

- **Amazon Signer Authentication** — apiKey · 1 scheme
- **Amazon Signer Domain Security** — TLSv1.3 · HSTS · DMARC
- **Amazon Signer Vulnerability Disclosure** — security.txt · contact published
- **Amazon Signer Trust Center** — PCI DSS, HIPAA, FedRAMP, GDPR, FIPS 140

## Plans (1)

- **Amazon Signer Plans Pricing**

## Use cases (4)

- **Lambda Code Signing** — Sign Lambda deployment packages to ensure only trusted code is deployed.
- **IoT Firmware Signing** — Sign firmware images for microcontrollers and over-the-air (OTA) updates via Amazon FreeRTOS.
- **Container Image Signing** — Sign container images using Notation CLI with Amazon ECR and verify at EKS deployment.
- **Audit and Compliance** — Track all signing operations via CloudTrail for audit and compliance requirements.

## Tags

Code Signing, IoT, Lambda, Security

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/amazon-signer/). Scores are computed from the provider's own public artifacts under a published rubric.