# insumermodel-com Keys & Billing API

**Canonical:** https://apis.io/apis/insumermodel-com/insumermodel-com-keys-billing-api/  
**Provider:** insumermodel-com — https://apis.io/providers/insumermodel-com/  
**Base URL:** https://api.insumermodel.com  
**Documentation:** https://insumermodel.com/developers/api-reference/

insumermodel-com Keys & Billing API is one of 10 APIs that [insumermodel-com](https://apis.io/providers/insumermodel-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Keys & Billing. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Key lifecycle and billing. Free email signup, on-chain purchase, card subscriptions, credit balance and top-ups, account lookup, billing portal.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/credits` | Check verification credit balance |
| POST | `/v1/keys/create` | Create a free-tier API key with an email (no auth required) |
| POST | `/v1/keys/checkout` | Start a card subscription for a Pro or Enterprise key (no auth required) |
| GET | `/v1/keys/retrieve` | Retrieve a purchased key after checkout (one-time, no auth required) |
| POST | `/v1/keys/lookup` | Look up a key's account details (key in body, no header auth) |
| POST | `/v1/credits/topup` | Buy extra credits by card (subscribers only, no header auth) |
| POST | `/v1/billing/portal` | Open the billing portal for a subscribed key (key in body) |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/insumermodel-com/openapi/insumermodel-com-keys-billing-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-condition-schema.json
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-token-config-schema.json
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-nft-config-schema.json
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-chain-id-schema.json
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-sender-signature-schema.json
- **JSONSchema** — https://artifacts.apis.io/insumermodel-com/json-schema/insumermodel-com-wallet-proof-schema.json

## Other insumermodel-com APIs (9)

- [insumermodel-com Agent Commerce Protocols API](https://apis.io/apis/insumermodel-com/insumermodel-com-agent-commerce-protocols-api/)
- [insumermodel-com Agent Onboarding API](https://apis.io/apis/insumermodel-com/insumermodel-com-agent-onboarding-api/)
- [insumermodel-com Discounts & Codes API](https://apis.io/apis/insumermodel-com/insumermodel-com-discounts-codes-api/)
- [insumermodel-com Discovery API](https://apis.io/apis/insumermodel-com/insumermodel-com-discovery-api/)
- [insumermodel-com Merchant Setup API](https://apis.io/apis/insumermodel-com/insumermodel-com-merchant-setup-api/)
- [insumermodel-com Platform API](https://apis.io/apis/insumermodel-com/insumermodel-com-platform-api/)
- [insumermodel-com Point of Sale API](https://apis.io/apis/insumermodel-com/insumermodel-com-point-of-sale-api/)
- [insumermodel-com Trust Fact Profiles API](https://apis.io/apis/insumermodel-com/insumermodel-com-trust-fact-profiles-api/)
- [insumermodel-com Wallet Auth API](https://apis.io/apis/insumermodel-com/insumermodel-com-wallet-auth-api/)

## Tags

Keys & Billing

---

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