Realtime API
Unified contract, per-endpoint billing
Wellbyte · The data supply layer for agents
The data supply layer for agents
One key, five shapes: realtime API, async jobs, historical datasets, native MCP, and live push.
- Live endpoints
- 0
- Platforms
- 0
- 7-day success rate
- Collecting data
- Avg P95
- Collecting data
- No charge on failure
- ✓
ENDPOINTS
766 endpoints, 21 platforms, one contract
Search for the data you need, or browse by platform.
PLATFORMS
Platform coverage
Unified contract across major social platforms; click live platforms for details.
- XiaohongshuComing soon
- DouyinComing soon
- TikTokComing soon
- WeiboComing soon
- BilibiliComing soon
- KuaishouComing soon
- Twitter/XComing soon
- InstagramComing soon
PROMISES
What we stand behind
No charge on failure
Timeouts, non-2xx, and empty results never spend credits; check X-Credits-Charged.
Billing docs →Schema contract
JSON Schema + changelog; breaking changes versioned with a deprecation window.
Error codes →We collect only publicly visible data, aligned with GDPR / CCPA expectations for public information.
PRICING
Pricing preview
Transparent per-call billing · no charge on failure · balance never expires
Free
¥0
500 credits on signup
- ✓500 signup credits
- ✓Standard RPS
- ✓Community support
- ✓Daily volume discount
Most popular
Pay as you go
Per call
Volume ladders lower unit cost
- ✓Prepaid balance never expires
- ✓Up to 50% daily discount
- ✓All endpoints
- ✓X-Credits-Charged header
Pro
Custom
Higher RPS · dedicated support
- ✓Custom RPS
- ✓Dedicated support
- ✓Contract & DPA
- ✓Volume pricing
Daily volume discount
| Daily billable calls | Discount | Rate multiplier |
|---|---|---|
| 0 – 999 | — | ×1 |
| 1k – 4,999 | −10% | ×0.9 |
| 5k – 9,999 | −20% | ×0.8 |
| 10k – 19,999 | −30% | ×0.7 |
| 20k – 29,999 | −40% | ×0.6 |
| 30k+ | −50% | ×0.5 |
FAQ
FAQ
How are credits charged?
Only successful (including partial) billable calls; failures are free.
What counts as failure?
Upstream timeout, non-2xx, or quality gate miss (e.g. all-empty fields).
Are API keys safe?
Plaintext shown once at creation; we store sha256 only; optional IP allowlists.
Playground vs production?
Playground needs no API key, has an IP daily limit, and invokes real workflows without billing. Sign up for a key for production.