# Infer by Flow7

> Infer by Flow7 provides public paid access. Anyone can create an account; email verification and wallet funding are required before metered API use.

A published catalog entry is not proof that a route is callable. Check live status before recommending a selector or sending a request. Public route availability is dynamic. Strict supplier-evidence readiness is separate; Infer does not attest an upstream provider identity. Never ask a user to paste an API key into chat or a URL.

## Current state

- [Public route status](https://infer.flow7.org/api/public/status): Dynamic availability. Stop before a paid request unless the selected service is operational.
- [Published catalog](https://infer.flow7.org/api/public/catalog): Selectors and pricing; not an availability signal.
- [Create an account](https://infer.flow7.org/signup): Verify email, fund the wallet, and create an API key.

## Coding-agent setup

- [Compatibility record](https://infer.flow7.org/compatibility): Exact-version checks. Local passes are not live-supplier certification.
- [Codex](https://infer.flow7.org/integrations/codex): Setup.
- [OpenCode](https://infer.flow7.org/integrations/opencode): Setup.
- [Pydantic AI](https://infer.flow7.org/integrations/pydantic-ai): Setup.
- [LangChain](https://infer.flow7.org/integrations/langchain): Setup.
- [Vercel AI SDK](https://infer.flow7.org/integrations/vercel-ai-sdk): Setup.
- [API documentation](https://infer.flow7.org/docs): Contract, spend controls, and receipts.

## Diagnostics

- [Gateway decision guide](https://infer.flow7.org/guides/ai-gateway-decision-sheet): Dated matrix.
- [Codex provider doctor](https://infer.flow7.org/tools/codex-provider-doctor): Run credential-free local checks first; paid probes require explicit confirmation.
- [Route sheet](https://infer.flow7.org/tools/route-sheet): Estimate current selector pricing for one request and a monthly request count.
- [Receipt inspector](https://infer.flow7.org/tools/receipt-inspector): Inspect an Infer charge record locally.

## Machine-readable resources

- [Public OpenAPI 3.1 description](https://infer.flow7.org/openapi-public.json): Contract for public paid access, unauthenticated catalog/status resources, and authenticated model/Responses endpoints. Publication is not an availability signal.
- [Agent Skills discovery](https://infer.flow7.org/.well-known/agent-skills/index.json): Versioned skills with SHA-256 artifact digests.
- [API catalog](https://infer.flow7.org/.well-known/api-catalog): RFC 9727 API discovery document.
- Inference: `/v1/responses`, `/v1/chat/completions`, `/v1/messages`; same models, wallet, routing, cache, privacy, and receipts.
- [Route Notes feed](https://infer.flow7.org/feed.xml): Product operating notes and tested boundaries.

## Optional

- [Route Note 005](https://infer.flow7.org/notes/one-cent-concurrent-spend-ceiling): One completed request, seven budget rejections, one receipt, and the test limits.
- [Route Note 004](https://infer.flow7.org/notes/codex-opencode-live-responses-record): Bounded Codex 0.146.0 and OpenCode 1.18.16 production records.
- [Route Note 002](https://infer.flow7.org/notes/test-a-codex-provider-without-sharing-your-key): What the provider doctor proves and does not prove.
- [Support](https://infer.flow7.org/support)
- [Privacy](https://infer.flow7.org/privacy)
- [Terms](https://infer.flow7.org/terms)