---
title: "Submit Attestation"
method: POST
path: "/api/v1/attestation-providers/{provider_id}/submit"
tags: ["attestation-providers"]
---

# Submit Attestation

`POST /api/v1/attestation-providers/{provider_id}/submit`

## Request

- Base URL: `https://agentavow.com` (the document declares no server; this is the origin it was published from)
- URL: `https://agentavow.com/api/v1/attestation-providers/{provider_id}/submit`
- Auth: none declared

Submit an attestation via provider API key.

Auth is via the X-Provider-Key header rather than Bearer JWT.
The attestation is created as a FormalAttestation with the issuer
set to the provider's operator entity.

## Path parameters

- `provider_id` string, uuid, required

## Headers

- `x-provider-key` string, nullable

## Request body

- SubmitAttestationRequest
  - `subject_entity_id` string, uuid, required
  - `attestation_type` string, required
  - `evidence` string, nullable
  - `expires_at` string, date-time, nullable

## Response `201`

Successful Response

- SubmitAttestationResponse
  - `attestation_id` string, uuid, required
  - `subject_entity_id` string, uuid, required
  - `attestation_type` string, required
  - `provider_id` string, uuid, required
  - `created_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/agentavow/apis/agentavow-api.md) · [All operations](https://skmtc.dev/agentavow/apis/agentavow-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentavow/apis/agentavow-api/revisions/e1e20476dbfc?raw)