99.7% JSON Success Rate

NimblyJSON

Text → Strict JSON in milliseconds

One endpoint that transforms messy text into validated, schema-compliant JSON. Built-in auto-repair. Zero hallucinated fields.

⚡ <50ms edge latency 🔒 SOC2-ready infrastructure 🌍 Global CDN

Why developers choose NimblyJSON

Guaranteed Output Shape

Your schema in, validated JSON out. Every time. No more try/catch parsing nightmares.

Auto-Repair Technology

If the model produces malformed JSON, we automatically fix it before you see it.

Predictable Pricing

Flat per-call pricing. No token counting. No surprises on your bill.

One endpoint. Four powerful modes.

POST /v1/transform
📄

extract

Define your schema, get structured data. Perfect for invoices, receipts, forms, and any unstructured text.

{"invoice_no": "string", "total": "number"}
⚠️

risk

Analyze contracts and policies. Get risk levels, obligations, deadlines, and red flags in a stable format.

risk_level, obligations[], deadlines[]

tasks

Transform meeting notes into action items with owners, due dates, and priorities. Never miss a follow-up.

action_items[], next_meeting
✉️

email

Generate professional emails with subject, body, and tone guidance. Ideal for support automation.

subject, body, tone_notes

Trusted by automation builders

Invoice Processing Contract Review Lead Enrichment Support Tickets Meeting Summaries Data Entry Automation

Start building in 2 minutes

No credit card required. 100 free calls to test.

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