GoPlausible

GoPlausible provides PLAUSIBLE protocol (W3C DIDs, VCs & utility NFTs) for Web 2.5 and pioneers AI products for blockchain!

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GoPlausible

GoPlausible

GoPlausible is a technology startup building identifiable, verifiable and provenant services and AI toolings for Algorand blockchain.

Since 2022, GoPlausible has been pioneering W3C compliant DIDs, Verifiable Credentials, OpenBadges, and smart utility NFTs protocol powered by Algorand blockchain (PLAUSIBLE protocol). Since 2024, GoPlausible has been building AI toolings, infrastructure, hosted services and extensions to protocols for Algorand ecosystem, powered by PLAUSIBLE protocol.

GoPlausible Vision

GoPlausible has developed and contributed cutting edge AI technologies and protocols integrations , extensions and implementations for Algorand ecosystem including GPT, MCP, A2A, AP2, X402 and more.

X402 Protocol guide and links with Algorand (AVM)

X402 Protocol Algorand (AVM) Specification : X402-AVM Spec
X402 Protocol + AVM : X402
X402 Protocol + AVM Demo : X402 Demo

PLAUSIBLE Protocol

W3C Compliant DIDs, Verifiable Credentials and OpenBadges powered by Algorand Blockchain

This documentation is subject to update for newer updates please refer to GoPlausible Documentationor send your questions to GoPlausible Open Box

PLAUSIBLE is a W3C Compliant DIDs, Verifiable Credentials, OpenBadges, and smart utility NFTs protocol built on Algorand.

GoPlausible links

PLAUSIBLE protocol concept:

GoPlausible dApp consists of a frontend calling a PLAUSIBLE protocol smart contract ABIs and APIS. Some contract to contract (C2C) calls are made by PLAUSIBLE parent contracts to PLAUS contracts.

PLAUSIBLE protocol complies to ARC3 and ARC4 standards on Algorand.

PLAUSIBLE protocol technical design:

PLAUSIBLE protocol features :

All operations are in full compliance and conformance to W3C DID, VC, VP , DRL and other standards.
Geo (allow and ban lists), Time, List, Token, Github, SSI and email constraint features.
WebAuthn, Oauth 2.2, OIDC, OIDC-VC integration.
Double pinning of all IPFS content (media and metadata) into Pinata and CrustNetwork (the best centralized and the best-decentralized networks for IPFS pinning).
Dynamic NFTs per PLAUS (PLAUSIBLE protocol is 100% token-less and NFTs are generated and owned by PLAUS contract which belongs to PLAUS issuer).

PLAUSIBLE protocol consists of a frontend and smart contracts on the Algorand chain:

Frontend (Cloudflare Pages React SPA/PWA )
Edge workers (Cloudflare Workers for GoPlausible public and private APIs)
Smart Contracts (Algorand smart contracts and GoPlausible ABIs)

PLAUSIBLE protocol's frontend has 3 major functions (all in a single view for simplicity):

Wallet Session
Issuer UI
Claimer UI

Note: Frontend is accessible through cloudflare pages and page workers (heavily distributed globally on edge).

 flowchart LR subgraph PLAUSIBLE direction TB subgraph Frontend direction RL Issuer_UI Claimer_UI end subgraph ASC direction TB PLAUSIBLE_ASC PLAUS_ASC end end Issuer --> PLAUSIBLE Claimer --> PLAUSIBLE Frontend --> ASC

PLAUS Issuer's Journey:

1- Issuer easily gets onboard to GoPlausible by opting into PLAUSIBLE protocol's parent Algorand smart contract. This issues a DID and a Verifiable Credential by PLAUSIBLE protocol for the issuer and combined with account's NFD , creates a profile.

2- Then can Issue new PLAUS (W3C DID based verifiable credentials with NFTs in background).

3- Then activate the PLAUS to let claims begin (This differs than start time option).

Options available for PLAUS creation:

Time (default enabled): Start time check (compared to LatestTimestamp)
Geo: Country allow and ban lists.
Signature: Issuer's signature is needed to make PLAUS claimable for every Claimer, individually. Each and every Claimer can receive their single claimed PLAUS (in NFT or TXN depending on PLAUS configuration) only after Issuer's authorization via a successful method call (which obviously should happen after both venue activation and venue start time).
QRCode: Upon activation a secret key will be generated and included in a transaction as a method input parameter and this TXN is then communicated by a QRCode in venue location and Claimer scans this QRCode during physical presence and claims (other arguments will be added to this raw transaction object after scan and when claiming).

Note: QRCode feature is still under heavy re-ideation, re-design and re-everything! So please, kindly consider it WIP and FUTURE release functionality!

sequenceDiagram actor Issuer participant PLAUSIBLE participant PLAUSIBLE_ASC participant Plaus_ASC Issuer ->> PLAUSIBLE: Connect wallet Issuer ->> PLAUSIBLE: Sign Optin Call PLAUSIBLE ->> PLAUSIBLE_ASC: Optin Call PLAUSIBLE_ASC -->> PLAUSIBLE: Return Note left of PLAUSIBLE: Onboarding Issuer ->> PLAUSIBLE: Sign `create_plaus` Method TXN PLAUSIBLE ->> PLAUSIBLE_ASC: `create_plaus` Method Call PLAUSIBLE_ASC -->> PLAUSIBLE: Return Note left of PLAUSIBLE_ASC: Create PLAUS Issuer ->> PLAUSIBLE: Sign `activate_plaus` Method TXN PLAUSIBLE ->> Plaus_ASC: `activate_plaus` Method Call (creates NFT as well) Plaus_ASC -->> PLAUSIBLE: Return Note right of PLAUSIBLE_ASC: Activate PLAUS Issuer ->> PLAUSIBLE: Sign `sig_plaus` Method TXN PLAUSIBLE ->> PLAUSIBLE_ASC: `sig_plaus` Method Call PLAUSIBLE_ASC -->> PLAUSIBLE: Return Note right of PLAUSIBLE_ASC: Release SIG PLAUS Note right of PLAUSIBLE_ASC: Only when SIG option is enabled on PLAUSIBLE

Claimer's Journey:

1- After PLAUS activation (by Issuer) and by satisfying what PLAUS configuration mandates from claimers, eligible users can claim the PLAUS and get NFT and attached Verifiable Credential if approved by PLAUS smart contract.

2- Claimer simply gets onboard by opting into parent ASC from UI (one button click).

3- Then get a searchable list of claimed PLAUS so far and can activate the creator mode to Issue new PLAUS at any time given there is enough balance in the account.

sequenceDiagram actor Claimer participant PLAUSIBLE participant PLAUSIBLE_ASC participant PLAUS_ASC Claimer ->> PLAUSIBLE: Connect wallet Claimer ->> PLAUSIBLE: Sign Optin Call PLAUSIBLE ->> PLAUSIBLE_ASC: Optin Call PLAUSIBLE_ASC -->> PLAUSIBLE: Return Note left of PLAUSIBLE: Onboarding Claimer ->> PLAUSIBLE: Sign `apply_plaus` Method TXN PLAUSIBLE ->> PLAUS_ASC: `apply_plaus` Method Call PLAUS_ASC -->> PLAUSIBLE: Return Note right of PLAUSIBLE_ASC: Apply for PLAUS Claimer ->> PLAUSIBLE: Sign `claim_plaus` Method TXN PLAUSIBLE ->> PLAUS_ASC: `claim_plaus` Method Call ( plus optin TXN to PLAUS NFT, if required) Note right of PLAUSIBLE_ASC: Claim PLAUS Note right of PLAUSIBLE_ASC: Needs providing required options if configured (Geo, Time, QR) PLAUS_ASC -->> Claimer: Send NFT Note right of PLAUSIBLE_ASC: Requires existence of signed release by issuer in global state PLAUS_ASC -->> PLAUSIBLE: Return

PLAUSIBLE protocol Smart Contracts

PLAUSIBLE protocol smart contract system is designed on basis of features & opcodes in TEAL v 8.0 on AVM8. PLAUSIBLE Parent contract generates and configures and controls only the lifecycles step of each PLAUS. The PLAUS internals and operations are solely controlled by PLAUS issuer.

Entities Relations:

 graph TD; GoPlausible_Service== manages ==>Parent_PLAUSIBLE_ASC; Parent_PLAUSIBLE_ASC== manages ==>PLAUS_ASC; PLAUS_Claimer== interacts ==>PLAUS_ASC; PLAUS_Issuer== interacts ==>Parent_PLAUSIBLE_ASC; PLAUS_Issuer== interacts ==>PLAUS_ASC;

Lifecycle:

 stateDiagram-v2 [*] --> GoPlausible_Service GoPlausible_Service --> Parent_PLAUSIBLE_ASC Parent_PLAUSIBLE_ASC --> PLAUS_ASC PLAUS_ASC --> close Parent_PLAUSIBLE_ASC --> eol close --> archive eol --> archive archive --> [*]

UseCase:

Note: The NoOp calls without args will be rejected with error. This is being examined as a security practice

 flowchart TB id1([Issuer]) --uses--> parentMethodCalls id1([Issuer]) --uses--> parentAppCalls id1([Issuer]) --uses--> plausMethodCalls id2([Claimer]) --uses--> parentAppCalls id2([Claimer]) --uses--> plausMethodCalls subgraph PLAUSIBLE subgraph parentASC subgraph parentAppCalls id3([create]) id4([update]) id5([delete]) id6([optin]) id7([closeout]) end subgraph parentMethodCalls id61([setup]) id8([item_create]) id9([item_update]) id10([item_delete]) end end subgraph plausASC subgraph plausAppCalls id13([create]) id14([update]) id15([delete]) id17([closeout]) end subgraph plausMethodCalls id18([setup]) id18([activate]) id19([claim]) id20([release]) end end end

PLAUSIBLE prtocol contract TEAL Graph:

PLAUSIBLE protocol ASC ABI :

Note 1: Data fields are global states and boxes of PLAUSIBLE parent smart contract.

 classDiagram class PLAUSIBLE_ASC PLAUSIBLE_ASC : +Uint64 plaus_onboard_count PLAUSIBLE_ASC : +Uint64 plaus_count PLAUSIBLE_ASC : +Byte plaus_last_appid PLAUSIBLE_ASC : +Byte plaus_last_author PLAUSIBLE_ASC : +setup(string)string PLAUSIBLE_ASC : +item_create(pay,byte[],byte[])string PLAUSIBLE_ASC : +item_update(application,byte[],byte[])string PLAUSIBLE_ASC : +item_delete(application)void

PLAUSIBLE ASC ABI Schema :

{ "name":"plausible-contract", "desc": "PLAUSIBLE Parent smart contract", "networks":{ "MainNet":{ "appID": 0 }, "TestNet":{ "appID": 0 } }, "methods":[ { "name": "setup", "args": [ { "type": "string", "name": "version" } ], "returns": { "type": "string" }, "desc": "Sets up the PLAUSIBLE main contract, sets and logs the version and returns" }, { "name": "item_create", "args": [ { "type": "pay", "name": "pay" }, { "type": "byte[]", "name": "asc_approval_bytes" }, { "type": "byte[]", "name": "asc_clear_bytes" } ], "returns": { "type": "string" }, "desc": "Creates a new PLAUS smart contract and returns the app id" }, { "name": "item_update", "args": [ { "type": "application", "name": "application" }, { "type": "byte[]", "name": "asc_approval_bytes" }, { "type": "byte[]", "name": "asc_clear_bytes" } ], "returns": { "type": "string" }, "desc": "Updates an PLAUS smart contract and returns item application ID" }, { "name": "item_delete", "args": [ { "type": "application", "name": "application" } ], "returns": { "type": "void" }, "desc": "Deletes an PLAUS smart contract and returns void (approve only)" } ] }

PLAUS ASC TEAL Graph:

PLAUS ASC ABI :

Note 1: Data fields are global states and boxes of PLAUS smart contract.

 classDiagram class PLAUS_ASC PLAUS_ASC : +Uint64 plaus_item_onboard_count PLAUS_ASC : +Uint64 plaus_item_txn_count PLAUS_ASC : +Uint64 plaus_item_claim_count PLAUS_ASC : +Uint64 plaus_start_timestamp PLAUS_ASC : +Uint64 plaus_end_timestamp PLAUS_ASC : +Byte plaus_name PLAUS_ASC : +Byte plaus_logo PLAUS_ASC : +Byte plaus_timezone PLAUS_ASC : +Byte plaus_desc PLAUS_ASC : +Byte plaus_address PLAUS_ASC : +Byte plaus_url PLAUS_ASC : +Byte plaus_web2 PLAUS_ASC : +Byte plaus_nft_media PLAUS_ASC : +Byte plaus_has_geo PLAUS_ASC : +Byte plaus_has_release PLAUS_ASC : +Byte plaus_has_shared_secret PLAUS_ASC : +Byte plaus_claimer_qty PLAUS_ASC : +Byte author_pays_fee PLAUS_ASC : +Byte plaus_qr_secret PLAUS_ASC : +Byte plaus_hash PLAUS_ASC : +Uint64 plaus_parent_id PLAUS_ASC : +Byte plaus_parent_address PLAUS_ASC : +Byte plaus_author_address PLAUS_ASC : +Uint64 plaus_asa_id PLAUS_ASC : +Uint64 plaus_setup_time PLAUS_ASC : +Uint64 plaus_activate_time PLAUS_ASC : +Uint64 plaus_release_time PLAUS_ASC : +Byte plaus_is_activated PLAUS_ASC : +Byte plaus_is_setup PLAUS_ASC : +Byte plaus_is_released PLAUS_ASC : +setup(pay,account,application,string,string,string,string,string,string,string,string,(uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64))string PLAUS_ASC : +re_setup(pay,account,application,asset,string,string,string,string,string,string,string,(uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64))string PLAUS_ASC : +activate(pay,axfer,application,asset)string PLAUS_ASC : +claim(asset,application,pay,axfer,string,(uint64,uint64,uint64,uint64,uint64))string PLAUS_ASC : +release(application)string PLAUS_ASC : +get_metric(string)string PLAUS_ASC : +get_metrics()string

PLAUS ASC ABI Schema :

{ "name": "plaus-contract", "desc": "PLAUS smart contract", "networks": { "MainNet": { "appID": 0 }, "TestNet": { "appID": 109691598 } }, "methods": [ { "name": "setup", "args": [ { "type": "pay", "name": "pay_min_fee" }, { "type": "account", "name": "author_account" }, { "type": "application", "name": "parent_application" }, { "type": "string", "name": "reserved" }, { "type": "string", "name": "plaus_name" }, { "type": "string", "name": "plaus_logo" }, { "type": "string", "name": "plaus_desc" }, { "type": "string", "name": "plaus_timezone" }, { "type": "string", "name": "plaus_address" }, { "type": "string", "name": "plaus_url" }, { "type": "string", "name": "plaus_web2" }, { "type": "(uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64,uint64)", "name": "plaus_uint64_tuple" } ], "returns": { "type": "string" }, "desc": "Sets up an PLAUS contract" }, { "name": "activate", "args": [ { "type": "pay", "name": "pay_min_fees" }, { "type": "axfer", "name": "optin_plaus_nft" }, { "type": "application", "name": "parent_application" }, { "type": "asset", "name": "nft_asa" } ], "returns": { "type": "string" }, "desc": "Activates an PLAUS smart contract and returns string" }, { "name": "claim", "args": [ { "type": "pay", "name": "pay_min_fee" }, { "type": "asset", "name": "nft_asset" }, { "type": "application", "name": "parent_application" }, { "type": "account", "name": "claimer_account" }, { "type": "string", "name": "qr_secret" }, { "type": "(uint64,uint64,uint64,uint64,uint64)", "name": "claim_uint64_tuple" } ], "returns": { "type": "string" }, "desc": "Claims a PLAUS for a claimer and returns NFT sending inner-transaction hash" }, { "name": "release", "args": [ { "type": "application", "name": "parent_contract" } ], "returns": { "type": "string" }, "desc": "Releases PLAUS and allows all PLAUS claimer's to start claiming" } ] }

Since PLAUSIBLE protocol is totally decentralized, trustless and permission-less: Every Issuer has full authority of the created PLAUS, enforced by PLAUS smart contract.

GoPlausible Service integration API

This API spec and schema are just designed for GoPlausible service level integration projects

OpenAPI Version: 3.1.0
Base URL: https://api.goplausible.xyz
Docs URL: https://api.goplausible.xyz/docs

This API is designed to handle different aspects of W3C Decentralized Identifiers (DIDs), W3C Verifiable Credentials (VCs), Self-Sovereign Identity (SSI), IPFS content management, authentication, revocation, rotation of DIDs, and more.

Table of Contents

REGISTRAR

GET `/registrar`

Description: Fetches registrar records matching an optional DID uid (query parameter).
Query Parameters:
- uid (string, required): DID UID to search for.

Responses:

200: Returns a JSON object containing:

{ "openapi": "3.1.0", "registrar": [ { "id": "string", "did": "string", "didDocument": "string", "vcDocument": "string", "publicKey": "string", "isVc": true, "isSsi": true, "chain": "string", "network": "string", "project": "string" } ] }

POST `/registrar`

Description: Registers a project in the protocol.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "ssi": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

POST `/registrar`

Description: Registers a project in the protocol.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "ssi": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200: Returns the newly created registry entry:

{ "openapi": "3.1.0", "registry": { "id": "string", "did": "string", "didDocument": "string", "vcDocument": "string", "publicKey": "string", "isVc": true, "isSsi": true, "chain": "string", "network": "string", "project": "string" } }

IDENTIFIERS

GET `/identifiers`

Description: Queries for DIDs in the registry.
Query Parameters:
- uid (string, required): DID identifier to filter by.

Responses:

200:

{ "openapi": "3.1.0", "identifiers": [ { "id": "string", "did": "string", "didDocument": "string", "issuance": "string", "isVc": true, "isSsi": true, "chain": "string", "network": "string", "project": "string" } ] }

POST `/identifiers`

Description: Issues and registers W3C-compliant DIDs.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "ssi": { "type": "string", "nullable": true }, "isVc": { "type": "boolean", "nullable": true, "default": false }, "isSsi": { "type": "boolean", "nullable": true, "default": false }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": true } }

Responses:

200:

{ "openapi": "3.1.0", "registry": { "id": "string", "publicKey": "string", "did": "string", "didDocument": "string", "issuance": "string", "isVc": true, "isSsi": true, "chain": "string", "network": "string", "project": "string" } }

CREDENTIALS

GET `/credentials`

Description: Queries Verifiable Credentials (VC) by a DID’s UID.
Query Parameters:
- uid (string, required): DID identifier to search for credentials.

Responses:

200:

{ "openapi": "3.1.0", "credentials": [ { "id": "string", "did": "string", "ssi": "string", "cid": "string", "publicKey": "string", "didDocument": "string", "vcDocument": "string", "asset": "string", "issuance": "string", "expiration": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/credentials`

Description: Issues a new Verifiable Credential.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "ssi": { "type": "string", "nullable": true }, "title": { "type": "string", "nullable": true }, "fullName": { "type": "string", "nullable": true }, "description": { "type": "string", "nullable": true }, "subject": { "type": "string", "nullable": true }, "subjectSsi": { "type": "string", "nullable": true }, "media": { "type": "string", "nullable": true }, "avatar": { "type": "string", "nullable": true }, "document": { "type": "string", "nullable": true }, "metadata": { "type": "object", "nullable": true }, "claims": { "type": ["string"], "nullable": true }, "tags": { "type": ["string"], "nullable": true }, "expiration": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": true } }

Responses:

200:

{ "openapi": "3.1.0", "credential": { "id": "string", "publicKey": "string", "did": "string", "cid": "string", "ssi": "string", "asset": "string", "didDocument": "string", "vcDocument": "string", "issuance": "string", "expiration": "string", "chain": "string", "network": "string", "project": "string" } }

SSI

GET `/ssi`

Description: Queries SSI (Self-Sovereign Identity) entries by an optional UID.
Query Parameters:
- uid (string, required): SSI UID to search.

Responses:

200:

{ "openapi": "3.1.0", "ssis": [ { "id": "string", "did": "string", "publicKey": "string", "ssiId": "string", "didDocument": "string", "vcDocument": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/ssi`

Description: Issues a Self-Sovereign Identity in the GoPlausible protocol.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": true }, "fullName": { "type": "string", "nullable": true }, "project": { "type": "string", "nullable": false }, "chain": { "type": "string", "nullable": false }, "network": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "ssi": { "id": "string", "did": "string", "publicKey": "string", "didDocument": "string", "vcDocument": "string", "chain": "string", "network": "string", "project": "string" } }

ISSUANCE

GET `/issuance`

Description: Queries issued verifiable tickets.
Query Parameters:
- q (string, required): A query string to filter issued tickets.

Responses:

200:

{ "openapi": "3.1.0", "tickets": [ { "id": "string", "did": "string", "ssi": "string", "publicKey": "string", "title": "string", "fullName": "string", "description": "string", "subject": "string", "media": "string", "avatar": "string", "metadata": {}, "claims": [], "tags": [], "didDocument": "string", "vcDocument": "string", "asset": "string", "issuance": "string", "expiration": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/issuance`

Description: Issues a verifiable ticket.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": true }, "ssi": { "type": "string", "nullable": true }, "title": { "type": "string", "nullable": true }, "fullName": { "type": "string", "nullable": true }, "description": { "type": "string", "nullable": true }, "subject": { "type": "string", "nullable": true }, "media": { "type": "string", "nullable": true }, "avatar": { "type": "string", "nullable": true }, "document": { "type": "string", "nullable": true }, "metadata": { "type": "object", "nullable": true }, "claims": { "type": ["string"], "nullable": true }, "tags": { "type": ["string"], "nullable": true }, "expiration": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true }, "network": { "type": "string", "nullable": true }, "project": { "type": "string", "nullable": true } }

Responses:

200:

{ "openapi": "3.1.0", "ticket": { "id": "string", "did": "string", "cid": "string", "publicKey": "string", "fullName": "string", "ssi": "string", "didDocument": "string", "vcDocument": "string", "asset": "string", "chain": "string", "network": "string", "project": "string" } }

VERIFICATION

GET `/verification`

Description: Fetches verifiable credential verification results.
Query Parameters:
- uid (string, required): The VC Verification identifier.

Responses:

200:

{ "openapi": "3.1.0", "tickets": [ { "id": "string", "did": "string", "publicKey": "string", "ssiId": "string", "didDocument": "string", "vcDocument": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/verification`

Description: Verifies a verifiable credential.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "did": { "type": "string", "nullable": false }, "ssiId": { "type": "string", "nullable": true }, "project": { "type": "string", "nullable": false }, "chain": { "type": "string", "nullable": false }, "network": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "ticket": { "id": "string", "did": "string", "publicKey": "string", "ssiId": "string", "didDocument": "string", "vcDocument": "string", "chain": "string", "network": "string", "project": "string" } }

AUTH

GET `/auth`

Description: Checks the status of a JWT token.
Query Parameters:
- token (string, required): The JWT token to verify.

Responses:

200:

{ "openapi": "3.1.0", "auth": [ { "token": "string", "issuance": "string", "expiration": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/auth`

Description: Authenticates a user in the protocol and returns a JWT.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "ssi": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "auth": { "id": "string", "did": "string", "didDocument": "string", "issuance": "string", "expiration": "string", "token": "string", "publicKey": "string", "fullName": "string", "asset": "string", "status": "string", "isSsi": true, "chain": "string", "network": "string", "project": "string" } }

REVOKE

GET `/revoke`

Description: Checks if a DID has been revoked.
Query Parameters:
- did (string, required): The DID to check for revocation.

Responses:

200:

{ "openapi": "3.1.0", "revocations": [ { "did": "string", "issuance": "string", "expiration": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/revoke`

Description: Revokes a DID in the protocol. Only the issuer can revoke it.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "did": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "revoked": { "id": "string", "did": "string", "didDocument": "string", "isSSi": true, "isVc": true, "issuance": "string", "expiration": "string", "publicKey": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } }

ROTATE

GET `/rotate`

Description: Checks DID rotation status.
Query Parameters:
- did (string, required): The DID to check rotation status for.

Responses:

200:

{ "openapi": "3.1.0", "rotations": [ { "did": "string", "issuance": "string", "expiration": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } ] }

POST `/rotate`

Description: Rotates a DID in the protocol. Only the issuer can rotate it.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "did": { "type": "string", "nullable": true }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "rotated": { "id": "string", "did": "string", "didDocument": "string", "isSSi": true, "isVc": true, "issuance": "string", "expiration": "string", "publicKey": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } }

RESOLVE

GET `/resolve`

Description: Resolves and returns a DID document.
Query Parameters:
- did (string, required): The DID to resolve.

Responses:

200:

{ "openapi": "3.1.0", "dids": [ { "did": "string", "didDocument": "string", "issuance": "string", "expiration": "string", "status": "string", "chain": "string", "network": "string", "project": "string" } ] }

IPFS

GET `/ipfs`

Description: Fetches IPFS content by CID.
Query Parameters:
- cid (string, required): The CID to fetch.

Responses:

200:

{ "openapi": "3.1.0", "ipfs": { "did": "string", "cid": "string", "content": "string", "chain": "string", "network": "string", "project": "string" } }

POST `/ipfs`

Description: Pins content to IPFS and returns a CID (pinned to Pinata and CrustNetwork).

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "content": { "type": "string", "nullable": false }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "ipfs": { "cid": "string", "publicKey": "string", "chain": "string", "network": "string", "project": "string" } }

RENEW-AUTH

POST `/renew-auth`

Description: Renews an existing JWT token.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "token": { "type": "string", "nullable": false }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "auth": { "id": "string", "did": "string", "didDocument": "string", "issuance": "string", "expiration": "string", "token": "string", "publicKey": "string", "asset": "string", "status": "string", "isSsi": true, "chain": "string", "network": "string", "project": "string" } }

DID-LINKED-RESOURCE (DLR)

POST `/dlr`

Description: Registers a DID-linked resource and adds it to a DID’s document metadata.

Request Body (application/json):

{ "publicKey": { "type": "string", "nullable": false }, "signedTxn": { "type": "string", "nullable": false }, "did": { "type": "string", "nullable": true }, "linkedResource": { "type": "string", "nullable": false }, "chain": { "type": "string", "nullable": true, "default": "algorand" }, "network": { "type": "string", "nullable": true, "default": "mainnet" }, "project": { "type": "string", "nullable": false } }

Responses:

200:

{ "openapi": "3.1.0", "dlr": { "id": "string", "did": "string", "didDocument": "string", "linkedResource": "string", "publicKey": "string", "chain": "string", "network": "string", "project": "string" } }

Contributing

We welcome contributions and suggestions. Please open a pull request or an issue on our GitHub repository if you have any questions or ideas.

License

This API and its documentation are provided for informational and integration purposes. For licensing information, consult the official GoPlausible or contact the team members on socials.

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