Credence API Reference

OpenAPI spec: docs/openapi.yaml
Postman collection: docs/credence.postman_collection.json

Base URL

Environment	URL
Local development	`http://localhost:3000`
Production	(configured via `BASE_URL` env var)

Authentication

All endpoints are publicly readable. Supply an X-API-Key header to unlock the premium rate tier.

X-API-Key: <your-key>

Header present	Tier
No	standard
Yes (valid key)	premium
Yes (invalid key)	standard

Address format

All :address path parameters must be Ethereum addresses: 0x followed by exactly 40 hexadecimal characters. Accepted in any case (EIP-55 checksummed or all lower-case).

Valid: 0xf39Fd6e51aad88F6f4ce6aB8827279cffFb92266 Invalid: 0x1234, f39fd6... (no 0x prefix), not-an-address

Endpoints

`GET /api/health`

Returns readiness status for the service and its critical dependencies.

GET /api/health

Response 200 when all configured critical dependencies are healthy.

Response 503 when any critical dependency is down.

Response 200 example:

{
  "status": "ok",
  "service": "credence-backend",
  "version": {
    "gitSha": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2",
    "buildTimestamp": "2026-06-25T20:00:00.000Z",
    "nodeVersion": "v20.10.0"
  },
  "dependencies": {
    "postgres": { "status": "up", "latencyMs": 3 },
    "redis": { "status": "up", "latencyMs": 2 },
    "horizonListener": { "status": "up", "latencyMs": 4 },
    "outboxPublisher": { "status": "up", "latencyMs": 5, "lagSeconds": 0 },
    "horizon": { "status": "up", "latencyMs": 3 }
  }
}

Response 503 example when outbox lag exceeds threshold:

{
  "status": "unhealthy",
  "service": "credence-backend",
  "version": {
    "gitSha": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2",
    "buildTimestamp": "2026-06-25T20:00:00.000Z",
    "nodeVersion": "v20.10.0"
  },
  "dependencies": {
    "postgres": { "status": "up", "latencyMs": 3 },
    "redis": { "status": "up", "latencyMs": 2 },
    "horizonListener": { "status": "up", "latencyMs": 4 },
    "outboxPublisher": { "status": "down", "lagSeconds": 61 },
    "horizon": { "status": "up", "latencyMs": 3 }
  }
}

`GET /api/trust/:address`

Returns the computed trust score and identity data for an Ethereum address.

GET /api/trust/:address

Score algorithm

The score is an integer [0, 100] built from three components:

Component	Max pts	Maxes when
Bond amount	50	≥ 1 ETH bonded
Bond duration	20	bonded ≥ 365 days
Attestations	30	≥ 5 attestations

Path parameters

Parameter	Type	Description
`address`	string	Ethereum address — `0x`-prefixed, 40 hex chars (EIP-55 or lower-case)

Headers (optional)

Header	Description
`X-API-Key`	API key for premium rate tier

Responses

Status	Condition
`200`	Identity found; returns TrustScore object
`400`	Address format invalid
`404`	No identity record for this address

200 example — fully bonded identity

{
  "address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "score": 100,
  "bondedAmount": "1000000000000000000",
  "bondStart": "2024-01-15T00:00:00.000Z",
  "attestationCount": 5,
  "agreedFields": {
    "name": "Alice",
    "role": "validator"
  }
}

200 example — unbonded identity (score 0)

{
  "address": "0x3c44cdddb6a900fa2b585dd299e03d12fa4293bc",
  "score": 0,
  "bondedAmount": "0",
  "bondStart": null,
  "attestationCount": 0
}

400 example

{
  "error": "Invalid address format. Expected an Ethereum address: 0x followed by 40 hex characters."
}

404 example

{
  "error": "No identity record found for address 0x1234567890123456789012345678901234567890."
}

Response fields

Field	Type	Description
`address`	string	Normalised (lower-case) Ethereum address
`score`	integer 0–100	Computed trust score
`bondedAmount`	string (bigint wei)	Amount bonded in wei
`bondStart`	string \| null	ISO 8601 timestamp when the bond was first posted
`attestationCount`	integer	Number of on-chain attestations
`agreedFields`	object?	Key/value pairs the identity has explicitly attested to (omitted if none)

cURL examples

# Standard tier
curl http://localhost:3000/api/trust/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266

# Premium tier
curl -H "X-API-Key: my-key" \
  http://localhost:3000/api/trust/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266

# Not found (valid address, no record)
curl http://localhost:3000/api/trust/0x1234567890123456789012345678901234567890

# Invalid address format
curl http://localhost:3000/api/trust/not-an-address

`GET /api/attestations/:address`

Returns persisted attestations for a subject address. Results are ordered newest first and paginated with page and limit.

GET /api/attestations/:address?page=1&limit=20

Response 200

{
  "address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "attestations": [
    {
      "id": 42,
      "bondId": 10,
      "attesterAddress": "0x2222222222222222222222222222222222222222",
      "subjectAddress": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
      "score": 90,
      "note": "{\"key\":\"kyc\",\"value\":\"verified\"}",
      "createdAt": "2025-01-01T00:00:00.000Z"
    }
  ],
  "offset": 0,
  "page": 1,
  "limit": 20,
  "total": 1,
  "hasNext": false
}

`POST /api/attestations`

Creates a persisted attestation, invalidates attestation caches, and emits an attestation.created outbox event.

{
  "bondId": 10,
  "attesterAddress": "0x2222222222222222222222222222222222222222",
  "subject": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "key": "kyc",
  "value": "verified",
  "score": 90
}

Responses

Status	Condition
`201`	Attestation persisted
`400`	Invalid address, score, pagination, or oversized `key`/`value`
`409`	Duplicate `(bondId, attesterAddress, subject)` attestation

`GET /api/bond/:address`

Returns bond status for an Ethereum address from the database.

GET /api/bond/:address

Path parameters

Param	Description
`address`	Ethereum address (`0x` + 40 hex chars)

Headers (optional)

Header	Description
`X-API-Key`	API key for premium rate tier

Responses

Status	Condition
`200`	Bond record found; returns BondStatus object
`400`	Address format invalid
`404`	No bond record for this address

200 example — active bond

{
  "address": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  "bondedAmount": "1000000000000000000",
  "bondStart": "2024-01-15T00:00:00.000Z",
  "bondDuration": 31536000,
  "active": true,
  "status": "active",
  "slashedAmount": "0"
}

200 example — inactive / no bond

{
  "address": "0x3c44cdddb6a900fa2b585dd299e03d12fa4293bc",
  "bondedAmount": "0",
  "bondStart": null,
  "bondDuration": null,
  "active": false,
  "status": "inactive",
  "slashedAmount": "0"
}

400 example

{
  "error": "Invalid address format. Expected an Ethereum address: 0x followed by 40 hex characters."
}

404 example

{
  "error": "No bond record found for address 0x1234567890123456789012345678901234567890."
}

Response fields

Field	Type	Description
`address`	string	Normalised lower-case address
`bondedAmount`	string (bigint wei)	Currently bonded amount
`bondStart`	string \| null	ISO 8601 bond start timestamp
`bondDuration`	integer \| null	Bond duration in seconds
`active`	boolean	Whether the bond is currently active
`status`	string	Canonical derived bond status
`slashedAmount`	string (bigint wei)	Total amount slashed from this bond

cURL examples

# Active bond
curl http://localhost:3000/api/bond/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266

# Not found (valid address, no record)
curl http://localhost:3000/api/bond/0x1234567890123456789012345678901234567890

# Invalid address format
curl http://localhost:3000/api/bond/not-an-address

Governance & disputes — authentication

All /api/governance/* and /api/disputes/* endpoints require a bearer token issued via the API key flow.

Authorization: Bearer <api-key>

Requests without a valid token receive a 401:

{ "error": "Unauthorized", "message": "Bearer token required" }

`POST /api/governance/slash-requests`

Opens a new slash request awaiting governance votes. Requests resolve to approved once enough approve votes reach threshold, or to rejected once a majority reject or the remaining voters can no longer reach threshold.

Body

{
  "targetAddress": "GDUKMGUGDZQK6YHYA5Z6AY2G4XDSZPSZ3SW5UN3ARVMO6QSRDWP5YLEX",
  "reason": "Repeated SLA violations on delivery commitments",
  "requestedBy": "validator-12",
  "threshold": 3,
  "totalSigners": 5
}

Field	Type	Required	Description
`targetAddress`	string	yes	On-chain address of the entity being slashed
`reason`	string	yes	Reason for the slash request
`requestedBy`	string	yes	Identifier of the requester
`threshold`	number	no	Approve votes required to pass (default `3`)
`totalSigners`	number	no	Total eligible signers (default `5`)

Responses

Status	Condition
`201`	Slash request created; returns the `SlashRequest` object
`400`	`threshold < 1`, or `totalSigners < threshold`
`401`	Missing or invalid bearer token

201 example

{
  "id": "a1b2c3d4e5f6a7b8",
  "targetAddress": "GDUKMGUGDZQK6YHYA5Z6AY2G4XDSZPSZ3SW5UN3ARVMO6QSRDWP5YLEX",
  "reason": "Repeated SLA violations on delivery commitments",
  "requestedBy": "validator-12",
  "createdAt": "2024-01-15T09:00:00.000Z",
  "votes": [],
  "status": "pending",
  "threshold": 3,
  "totalSigners": 5
}

`GET /api/governance/slash-requests`

Lists slash requests, optionally filtered by status, with pagination.

GET /api/governance/slash-requests?status=pending&page=1&limit=20

Query parameters

Param	Type	Description
`status`	string	Filter: `pending`, `approved`, or `rejected`
`page`	number	Page number (default `1`)
`limit`	number	Items per page (default `20`, max `100`)
`offset`	number	Explicit offset (overrides `page`)

Response 200

{
  "success": true,
  "data": [ /* SlashRequest objects */ ],
  "page": 1,
  "limit": 20,
  "total": 1,
  "hasNext": false
}

`GET /api/governance/slash-requests/:id`

Returns a single slash request by ID.

Responses

Status	Condition
`200`	Slash request found
`401`	Missing or invalid bearer token
`404`	No slash request with this ID

`POST /api/governance/slash-requests/:id/votes`

Casts an approve/reject vote on a pending slash request. Each voter may vote at most once per request.

Body

{ "voterId": "validator-3", "choice": "approve" }

Field	Type	Required	Description
`voterId`	string	yes	Identifier of the voter
`choice`	string	yes	`approve` or `reject`

Responses

Status	Condition
`201`	Vote recorded; returns updated counts and status
`401`	Missing or invalid bearer token
`404`	No slash request with this ID
`409`	Request is already resolved, or this voter has already voted

201 example

{
  "slashRequestId": "a1b2c3d4e5f6a7b8",
  "voterId": "validator-3",
  "choice": "approve",
  "approveCount": 2,
  "rejectCount": 0,
  "status": "pending"
}

Dispute lifecycle

Disputes move through a fixed set of states:

pending ──┬─→ under_review ──┬─→ resolved
          │                  ├─→ dismissed
          │                  └─→ expired
          ├─→ resolved
          ├─→ dismissed
          └─→ expired

Status	Meaning
`pending`	Filed, awaiting review
`under_review`	An arbiter has started reviewing the dispute
`resolved`	Closed with a resolution note
`dismissed`	Closed without action, with a reason
`expired`	Past its `deadline` without resolution

Any request that attempts an invalid transition (e.g. resolving an already-resolved dispute, or reviewing one that has expired) receives a 422:

{
  "error": "Invalid dispute state transition",
  "code": "invalid_dispute_transition",
  "error_code": "invalid_dispute_transition",
  "message": "Invalid transition from \"resolved\" to \"resolved\""
}

`POST /api/disputes`

Files a new dispute between two Stellar addresses with supporting evidence.

Body

{
  "filedBy": "GDUKMGUGDZQK6YHYA5Z6AY2G4XDSZPSZ3SW5UN3ARVMO6QSRDWP5YLEX",
  "respondent": "GBVFLWXYZ6JJ7TUSU6QDJ6DOY4J5G5VHGJWSCMHL7QSAHRDEQU3EXFW2",
  "reason": "Goods delivered did not match the agreed specification",
  "evidence": ["ipfs://bafybeih..."],
  "deadlineMs": 86400000
}

Field	Type	Required	Description
`filedBy`	string	yes	Stellar address (`G...`) of the party filing the dispute
`respondent`	string	yes	Stellar address (`G...`) of the respondent; must differ from `filedBy`
`reason`	string	yes	At least 10 characters
`evidence`	string[]	yes	At least one evidence reference
`deadlineMs`	number	yes	Resolution deadline from now, in ms (min 1 hour, max 30 days)

Responses

Status	Condition
`201`	Dispute submitted; returns the `Dispute` object
`400`	Invalid Stellar address, `filedBy === respondent`, reason too short, missing evidence, or deadline out of range
`401`	Missing or invalid bearer token

201 example

{
  "id": "5f8d0d55-1c1b-4e9a-9b1a-4e6f6f6f6f6f",
  "filedBy": "GDUKMGUGDZQK6YHYA5Z6AY2G4XDSZPSZ3SW5UN3ARVMO6QSRDWP5YLEX",
  "respondent": "GBVFLWXYZ6JJ7TUSU6QDJ6DOY4J5G5VHGJWSCMHL7QSAHRDEQU3EXFW2",
  "reason": "Goods delivered did not match the agreed specification",
  "evidence": ["ipfs://bafybeih..."],
  "status": "pending",
  "createdAt": "2024-01-15T09:00:00.000Z",
  "deadline": "2024-01-16T09:00:00.000Z",
  "resolution": null
}

`GET /api/disputes/:id`

Returns a single dispute by ID.

Responses

Status	Condition
`200`	Dispute found
`401`	Missing or invalid bearer token
`404`	No dispute with this ID

`POST /api/disputes/:id/review`

Transitions a pending dispute to under_review.

Responses

Status	Condition
`200`	Dispute marked under review
`401`	Missing or invalid bearer token
`422`	Invalid transition (see dispute lifecycle)

`POST /api/disputes/:id/resolve`

Transitions a pending or under_review dispute to resolved.

Body

{ "resolution": "Respondent agreed to a partial refund of 20%" }

Responses

Status	Condition
`200`	Dispute resolved
`401`	Missing or invalid bearer token
`422`	Invalid transition, missing `resolution`, or the dispute has expired

`POST /api/disputes/:id/dismiss`

Transitions a pending or under_review dispute to dismissed.

Body

{ "reason": "Insufficient evidence provided" }

Responses

Status	Condition
`200`	Dispute dismissed
`401`	Missing or invalid bearer token
`422`	Invalid transition or missing `reason`

`WebSocket /api/ws/subscribe/:identity`

Subscribe to real-time trust-score change notifications for a given identity via WebSocket.

WebSocket ws://localhost:3000/api/ws/subscribe/:identity?key=<api-key>
Authorization: Bearer <api-key>

Protocol

The WebSocket endpoint streams JSON-formatted score update messages to authenticated subscribers. Connections are per-identity; each client receives updates for one specific identity.

Connection parameters

Parameter	Type	Description
`identity`	string	Identity address to watch (normalized to lowercase)

Authentication

Provide an API key via one of:

Query parameter: ?key=<api-key>
Authorization header: Authorization: Bearer <api-key>

The API key must be valid and active; subscription requests with invalid keys are rejected at the handshake phase.

Message types

`subscribe_success`

Sent immediately after connection to confirm the subscription.

{
  "type": "subscribe_success",
  "data": {
    "identity": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
    "message": "Subscribed to trust score updates for 0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266"
  },
  "timestamp": 1717224654321
}

`score_update`

Sent when a trust score changes. Contains the new score and timestamp.

{
  "type": "score_update",
  "data": {
    "identity": "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
    "score": 85,
    "timestamp": 1717224700000
  },
  "timestamp": 1717224700123
}

`rate_limit`

Sent when the per-connection message rate limit is exceeded (default: 100 messages/sec).

{
  "type": "rate_limit",
  "error": "Rate limit exceeded: 100 messages per second",
  "timestamp": 1717224701000
}

`error`

Sent on subscription or connection errors.

{
  "type": "error",
  "error": "Subscription failed: invalid identity",
  "timestamp": 1717224651000
}

Rate limiting

Per-connection limit: 100 messages per second (configurable)
Backpressure threshold: 1 MB buffered (connections dropping messages when slow clients can't keep up)
Timeout: None (server-initiated close only on graceful shutdown)

Graceful shutdown

When the server shuts down, all connected clients receive a close frame with code 1000 (normal closure) and message "Server shutting down gracefully". Clients have up to 5 seconds to close before connections are forcibly terminated.

Error codes

HTTP status	WebSocket close code	Reason
`401`	`1008` (policy viol)	Invalid or missing API key
`400`	`1008` (policy viol)	Invalid identity format
`503`	`1011` (server err)	Subscription limit exceeded for identity

Example: Node.js client

const ws = new WebSocket(
  "ws://localhost:3000/api/ws/subscribe/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266",
  {
    headers: {
      Authorization: "Bearer your-api-key-here",
    },
  },
);

ws.on("message", (data) => {
  const message = JSON.parse(data);

  if (message.type === "score_update") {
    console.log(
      `New score: ${message.data.score} at ${new Date(message.data.timestamp)}`,
    );
  } else if (message.type === "rate_limit") {
    console.warn("Rate limit hit, slowing down consumption");
  } else if (message.type === "error") {
    console.error(`Subscription error: ${message.error}`);
  }
});

ws.on("close", (code, reason) => {
  if (code === 1000) {
    console.log("Connection closed gracefully:", reason);
  } else {
    console.error(`Connection closed unexpectedly (${code}): ${reason}`);
  }
});

Example: JavaScript (browser)

const identity = "0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266";
const apiKey = "your-api-key-here";

const ws = new WebSocket(
  `wss://api.credence.example.com/api/ws/subscribe/${identity}?key=${apiKey}`,
);

ws.addEventListener("open", () => {
  console.log("Subscribed to score updates");
});

ws.addEventListener("message", (event) => {
  const message = JSON.parse(event.data);
  console.log("Score update:", message.data);
});

ws.addEventListener("close", () => {
  console.log("Connection closed");
});

cURL / wscat example

# Install wscat if not already installed
npm install -g wscat

# Subscribe and listen for messages
wscat -c "ws://localhost:3000/api/ws/subscribe/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266?key=your-api-key-here"

# Or use curl with Authorization header (for initial connection only)
curl -i -N \
  -H "Authorization: Bearer your-api-key-here" \
  ws://localhost:3000/api/ws/subscribe/0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266

`GET /api/disputes`

Returns persisted disputes for the authenticated caller's tenant. Results are ordered newest first and paginated with cursor limit.

GET /api/disputes?status=pending&limit=20

Query parameters

Parameter	Type	Description
`status`	string	(Optional) Filter by dispute status (e.g. `pending`, `under_review`, etc)
`limit`	int	(Optional) Number of results to return (default 20, max 100)
`cursor`	string	(Optional) Pagination cursor

Response 200

{
  "data": [
    {
      "id": "abc-123",
      "filedBy": "0x222...",
      "respondent": "0x333...",
      "reason": "failure to deliver",
      "evidence": ["tx:abc"],
      "status": "pending",
      "createdAt": "2024-01-01T00:00:00.000Z",
      "deadline": "2024-01-08T00:00:00.000Z",
      "resolution": null
    }
  ],
  "page": {
    "nextCursor": "base64encodedcursor_abc123",
    "hasMore": true,
    "limit": 20
  }
}

Rate limiting

All /api/* routes are rate-limited using fixed-window counters stored in Redis. Two independent counters are checked per request:

Counter	Scope	Purpose
Tenant bucket	Per owner / IP	Enforces the tier ceiling shared across all keys of the same owner
Key bucket	Per API key id	Prevents a single noisy key from exhausting the shared tenant budget

A request is rejected when either counter exceeds the limit.

Tiers

Tier	Default limit (per window)
`free`	100 requests / 60 s
`pro`	1 000 requests / 60 s
`enterprise`	10 000 requests / 60 s

Limits are configurable via environment variables (see Environment Variables).

Response headers

Every response includes:

Header	Description
`X-RateLimit-Limit`	Maximum requests allowed in the current window
`X-RateLimit-Remaining`	Requests remaining (tighter of tenant vs key budget)
`X-RateLimit-Reset`	Unix timestamp when the window resets
`Retry-After`	Seconds to wait before retrying (only on `429`)

Error response (`429`)

{
  "error": "Rate limit exceeded. Try again later.",
  "code": "rate_limit_exceeded",
  "details": { "retryAfter": 42, "limit": 100, "windowSec": 60 }
}

Redis unavailability

Behaviour when Redis is unreachable is controlled by RATE_LIMIT_FAIL_OPEN:

`RATE_LIMIT_FAIL_OPEN`	Behaviour
`false` (default in production)	Returns `503 Service Unavailable` — fail-closed
`true` (default in dev/test)	Passes the request through — fail-open

Error format

All errors follow this shape:

{ "error": "Human-readable description of what went wrong." }

Importing the Postman collection

Option A – Postman desktop / web

Open Postman and go to Import (top-left or File → Import).
Select File and choose docs/credence.postman_collection.json.
Click Import.
The Credence API collection appears in the left sidebar.

Set environment variables:

The collection ships with built-in variables. Edit them via the collection's Variables tab (click the collection name → Variables):

Variable	Default	Change to
`baseUrl`	`http://localhost:3000`	Your staging/production URL
`apiKey`	(empty)	Your API key (leave blank for standard tier)
`address`	`0xf39fd...2266`	Any valid address you want to query
`bearerToken`	(empty)	API key for `Authorization: Bearer` — required by Governance/Disputes requests
`slashRequestId`	`a1b2c3d4e5f6a7b8`	A slash request ID returned from "Create slash request"
`disputeId`	`5f8d0d55-...`	A dispute ID returned from "Submit dispute"

Option B – Insomnia

Insomnia can import Postman v2.1 collections directly:

Open Insomnia and go to File → Import.
Select docs/credence.postman_collection.json.
Choose Import as: Request Collection.
Click Import.

After importing, set baseUrl and apiKey in your active environment (Manage Environments → Base Environment).

Option C – Newman (CLI runner)

Run the full collection from the terminal without the Postman desktop app:

# Install Newman globally
npm install -g newman

# Run the collection
newman run docs/credence.postman_collection.json \
  --env-var "baseUrl=http://localhost:3000" \
  --env-var "apiKey=your-key-here"

Viewing the OpenAPI spec

The spec at docs/openapi.yaml is valid OpenAPI 3.1.0 and can be rendered by any compatible tool:

# Swagger UI via npx (no install required)
npx @redocly/cli preview-docs docs/openapi.yaml

# Or with Stoplight Prism (mock server + validation)
npx @stoplight/prism-cli mock docs/openapi.yaml

"Alternatively, paste the file contents into editor.swagger.io or readme.com.

OpenAPI Contract Drift Gate (CI)

A mandatory CI gate (npm run test:openapi-drift) prevents silent drift between the published OpenAPI contract and runtime Express routes.

How it works

The introspector walks the router tree defined in src/app.ts.
It extracts paths, HTTP methods, and references to Zod schemas from src/schemas/.
It compares the result against docs/openapi.yaml.
The job fails on:
- Added or removed routes
- Incompatible schema shape changes
Security: Internal-only routes under src/routes/admin/ are explicitly excluded from the public contract.

Regenerating the spec deterministically

npm run generate:openapi

This command produces a fresh docs/openapi.yaml from the current Zod schemas. After regeneration, run the drift check to confirm parity:

npm run test:openapi-drift

Running locally

npm run test:openapi-drift

The gate is also executed automatically in CI on every push and pull request.

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Credence API Reference

Base URL

Authentication

Address format

Endpoints

GET /api/health

GET /api/trust/:address

GET /api/attestations/:address

POST /api/attestations

GET /api/bond/:address

Governance & disputes — authentication

POST /api/governance/slash-requests

GET /api/governance/slash-requests

GET /api/governance/slash-requests/:id

POST /api/governance/slash-requests/:id/votes

Dispute lifecycle

POST /api/disputes

GET /api/disputes/:id

POST /api/disputes/:id/review

POST /api/disputes/:id/resolve

POST /api/disputes/:id/dismiss

WebSocket /api/ws/subscribe/:identity

subscribe_success

score_update

rate_limit

error

GET /api/disputes

Rate limiting

Tiers

Response headers

Error response (429)

Redis unavailability

Error format

Importing the Postman collection

Option A – Postman desktop / web

Option B – Insomnia

Option C – Newman (CLI runner)

Viewing the OpenAPI spec

OpenAPI Contract Drift Gate (CI)

How it works

Regenerating the spec deterministically

Running locally

`GET /api/health`

`GET /api/trust/:address`

`GET /api/attestations/:address`

`POST /api/attestations`

`GET /api/bond/:address`

`POST /api/governance/slash-requests`

`GET /api/governance/slash-requests`

`GET /api/governance/slash-requests/:id`

`POST /api/governance/slash-requests/:id/votes`

`POST /api/disputes`

`GET /api/disputes/:id`

`POST /api/disputes/:id/review`

`POST /api/disputes/:id/resolve`

`POST /api/disputes/:id/dismiss`

`WebSocket /api/ws/subscribe/:identity`

`subscribe_success`

`score_update`

`rate_limit`

`error`

`GET /api/disputes`

Error response (`429`)