CoreSync/API
v4.2.1 stable
POST
๐Ÿ“ฆ Data throughput
2.41 TB/s
โ†‘ 12.3% vs last hour
โšก Requests / sec
187.4k
โ†‘ 8.1%
๐Ÿ“ก Active streams
6,291
โ†‘ 421 new
โฑ๏ธ Latency p99
47 ms
โ†“ 3ms
Access & credentials
API token (primary)
Use this bearer token for all data-ingestion endpoints. Rotate every 24h.
Bearer sk_cs_4f8a2b9c1d7e3a6f5b0c8d2e9f1a7b3c
Expires: 2026-06-18T14:22:01Z ยท Scope: data:write, stream:read
Streaming endpoints
POST /v4/stream/bulk โ€” high-volume batch ingest (max 5GB/s)
GET /v4/stream/events โ€” server-sent events for realtime
WS /v4/stream/ws โ€” websocket data channel
DELETE /v4/stream/session/{id} โ€” terminate active session
Rate limits & quotas
Burst: 450k req/10s
Daily quota: 2.8 PB
Concurrent streams: 10,000
Max payload: 256 MB
๐Ÿ“Š Live data pipeline ยท ingest-01
LIVE
Buffer utilization 94%
๐Ÿ“ฅ Ingress: 2.1 TB/s ๐Ÿ“ค Egress: 1.8 TB/s ๐Ÿงฉ Shards: 128/128 โณ Queue: 0.4 ms
Recent ingest activity
Session ID Source Records Size Status
sess_9f8a2c1e edge-eu-west 4.2M 1.8 TB completed
sess_3b7d0e4f gcp-us-central 2.7M 910 GB completed
sess_5c1a8b2d aws-ap-south 8.1M 3.4 TB processing
sess_7e4f9a0b azure-west-eu 1.2M 450 GB completed
sess_2d6c8e1f edge-us-east 6.9M 2.9 TB processing
Integration snippets
cURL ยท bulk upload
curl -X POST https://api.coresync.io/v4/stream/bulk \
  -H "Authorization: Bearer sk_cs_4f8a2b9c1d7e3a6f5b0c8d2e9f1a7b3c" \
  -H "Content-Type: application/x-ndjson" \
  --data-binary @dataset.jsonl
Python ยท stream consumer
import coresync

client = coresync.Client(token="sk_cs_4f8a2b9c1d7e3a6f5b0c8d2e9f1a7b3c")
for event in client.stream_events(channel="ingest-01"):
    process(event.data)   # ~2.4 TB/s sustained
WebSocket ยท realtime channel
const ws = new WebSocket('wss://api.coresync.io/v4/stream/ws?token=sk_cs_...');
ws.onmessage = (e) => { console.log(e.data); };