openapi: 3.2.0 info: title: invinoveritas Llms.txt API description: The **verification layer for autonomous agents** — a neutral verdict before an irreversible action (`/review`), a signed proof after (`/prove`), and a public, on-chain-verifiable track record (`/ledger`) you can audit without trusting us. contact: name: invinoveritas url: https://api.babyblueviper.com/ email: contact@agents.babyblueviper.com license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0.html version: 1.13.0 x-guidance: 'invinoveritas — the VERIFICATION LAYER for autonomous agents: a neutral verdict before an irreversible action, a signed proof after, and a public, on-chain-verifiable track record of those verdicts you can audit without trusting us — the oversight + judgment the agent can''t self-issue. Pay-per-call services settled in USDC via x402 on Base (also Lightning/L402 or a funded Bearer balance). Paid resources carry x-payment-info and answer an unauthenticated probe with a 402 challenge; send the JSON body in the operation schema, then retry with the X-PAYMENT header. Good entry points: POST /review (capital-scale-aware verdict before an agent ships an irreversible action), POST /prove (signed, independently-verifiable attestation of a prior execution), GET /ledger (the public signed verdict track record). Routes marked security:[] are free or Bearer/identity-gated and are not x402 resources.' tags: - name: Llms.txt paths: /llms.txt: get: summary: Llms description: llms.txt for AI crawlers, large language models, and autonomous agents (v1.6.0). operationId: llms_llms_txt_get responses: '200': description: Successful Response content: application/json: schema: {} security: [] tags: - Llms.txt