SIMBA Chain

SIMBA Blocks Platform Service (Dynamic Contract API)

The SIMBA Build dynamic API generator. When a smart contract is deployed into an application, Blocks auto-generates REST endpoints for every method and public variable of that contract — POST to invoke, GET to query prior invocations — under /v2/apps/{application}/contract/{contract_name}/{method_name}/, with a per-application OpenAPI definition and SwaggerUI rendered from the application's overview page. Also carries wallet/account creation, file bundles (_bundleHash), off-chain storage, transaction validation and the subscription/notification surface. Because the contract shape is generated per deployed application, there is no single tenant-independent published OpenAPI; the generated definition is reachable only inside an authenticated application. Probed anonymously 2026-08-27: HTTP 401 {"detail":"missing-auth-header"}.

GitHub

Documentation

📖
Documentation
https://docs.simbachain.com/documentation/api-reference/api-reference
📖
GettingStarted
https://docs.simbachain.com/documentation/getting-started/quickstart-guides/api-quickstart

Other Resources

🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/simba-chain/refs/heads/main/asyncapi/simba-chain-subscriptions-webhooks.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/simba-chain/refs/heads/main/errors/simba-chain-problem-types.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: simba-chain:simba-chain-platform-service-api
name: SIMBA Blocks Platform Service (Dynamic Contract API)
description: 'The SIMBA Build dynamic API generator. When a smart contract is deployed into an application,
  Blocks auto-generates REST endpoints for every method and public variable of that contract — POST to
  invoke, GET to query prior invocations — under /v2/apps/{application}/contract/{contract_name}/{method_name}/,
  with a per-application OpenAPI definition and SwaggerUI rendered from the application''s overview page.
  Also carries wallet/account creation, file bundles (_bundleHash), off-chain storage, transaction validation
  and the subscription/notification surface. Because the contract shape is generated per deployed application,
  there is no single tenant-independent published OpenAPI; the generated definition is reachable only
  inside an authenticated application. Probed anonymously 2026-08-27: HTTP 401 {"detail":"missing-auth-header"}.'
humanURL: https://docs.simbachain.com/documentation/getting-started/dynamic-api-generator
baseURL: https://blocks.simbachain.com/api/platform-service
tags:
- Blockchain
- Smart Contracts
- Traceability
- Webhook
tags_raw:
- Blockchain
- Smart Contracts
- Traceability
- Webhooks
properties:
- type: Documentation
  url: https://docs.simbachain.com/documentation/api-reference/api-reference
- type: GettingStarted
  url: https://docs.simbachain.com/documentation/getting-started/quickstart-guides/api-quickstart
- type: Webhooks
  url: asyncapi/simba-chain-subscriptions-webhooks.yml
- type: ErrorCatalog
  url: errors/simba-chain-problem-types.yml