1Authorization: Bearer 2o_sk_a1b2c3d4e5f6...

1{
2  "claim": "The FDA approved Ozempic for weight loss in June 2021",
3  "domain": "medical",
4  "budget_cents": 500,
5  "tier": "consensus"
6}

1-accent-500">curl -X POST https:-status-success">"text-text-tertiary">//www.2oapi.xyz/api/v1/verify/REQUEST_ID/feedback \
2  -H -status-success">"Authorization: Bearer 2o_sk_YOUR_KEY" \
3  -H -status-success">"Content-Type: application/json" \
4  -d -status-success">'{-status-success">"feedback": -status-success">"accepted"}'

1{
2  "id": "550e8400-e29b-41d4-a716-446655440000",
3  "status": "completed",
4  "verdict": "partially_verified",
5  "confidence": 0.82,
6  "explanation": "The FDA approved Ozempic (semaglutide) for chronic weight management...",
7  "evidence_urls": ["https:">//www.fda.gov/..."],
8  "verifier_reputation": 87.50,
9  "completed_at": "2026-02-24T12:45:00Z",
10  "cost_cents": 500
11}

1{
2  "error": "Insufficient balance. Required: 500 cents. Available: 200 cents.",
3  "code": "INSUFFICIENT_BALANCE"
4}

1-accent-500">npm run mcp

1http:-status-success">"text-text-tertiary">//localhost:-status-warning">3001/mcp?apiKey=2o_sk_YOUR_KEY

1{
2  "mcpServers": {
3    "2o": {
4      "url": "http:">//localhost:3001/mcp?apiKey=2o_sk_YOUR_KEY"
5    }
6  }
7}

1-accent-500">curl -X POST https:-status-success">"text-text-tertiary">//www.2oapi.xyz/api/v1/empathize \
2  -H -status-success">"Authorization: Bearer 2o_sk_YOUR_KEY" \
3  -H -status-success">"Content-Type: application/json" \
4  -d '{
5    -status-success">"draft_response": -status-success">"I understand this must be a difficult time...",
6    -status-success">"context": -status-success">"User recently lost a family member and is asking for support",
7    -status-success">"emotional_domain": -status-success">"grief",
8    -status-success">"budget_cents": -status-warning">100
9  }'

1"text-text-tertiary">// Response
2{
3  "id": "req_abc123",
4  "status": "pending",
5  "task_type": "empathize",
6  "estimated_wait_minutes": 360,
7  "expires_at": "2026-03-10T12:00:00Z"
8}
9
10"text-text-tertiary">// Result (via GET /v1/verify/{id}/result)
11{
12  "empathy_score": 0.72,
13  "tone_assessment": "too_clinical",
14  "sensitivity_flags": ["grief", "trauma"],
15  "suggested_revision": "I'm sorry for your loss. Grief can feel overwhelming...",
16  "explanation": "The response is safe but feels impersonal for someone in grief.",
17  "cost_cents": 100
18}

1-accent-500">curl -X POST https:-status-success">"text-text-tertiary">//www.2oapi.xyz/api/v1/witness \
2  -H -status-success">"Authorization: Bearer 2o_sk_YOUR_KEY" \
3  -H -status-success">"Content-Type: application/json" \
4  -d '{
5    -status-success">"observation_query": -status-success">"Is the restaurant at this address currently open?",
6    -status-success">"location": { -status-success">"lat": -status-warning">40.7128, -status-success">"lng": --status-warning">74.0060, -status-success">"address": -status-success">"-status-warning">123 Main St, NYC" },
7    -status-success">"photo_required": true,
8    -status-success">"budget_cents": -status-warning">200
9  }'

1"text-text-tertiary">// Response
2{
3  "id": "req_xyz789",
4  "status": "pending",
5  "task_type": "witness",
6  "estimated_wait_minutes": 360,
7  "expires_at": "2026-03-10T12:00:00Z"
8}
9
10"text-text-tertiary">// Result (via GET /v1/verify/{id}/result)
11{
12  "observation": "Restaurant is open with approximately 20 customers inside.",
13  "photo_urls": ["https:">//example.com/photo1.jpg"],
14  "observed_at": "2026-03-10T18:30:00Z",
15  "confidence": 0.95,
16  "cost_cents": 200
17}