# TextForge > Developer text processing API with free curl endpoints and premium x402 micropayment endpoints. No signup needed. Pay per call with USDC on Base. ## Free Endpoints (no auth, just curl) - [IP Address](/ip): GET — Your public IP - [Headers](/headers): GET — Your request headers - [User Agent](/ua): GET — Your user agent - [UUID](/uuid): GET — Generate UUID v4 - [Time](/time): GET — Current time (multiple formats) - [Timestamp](/timestamp): GET — Unix timestamp - [Hash](/hash/sha256/hello): GET — Hash text (md5/sha1/sha256/sha512) - [Base64 Encode](/base64/encode/hello): GET — Base64 encode - [Base64 Decode](/base64/decode/aGVsbG8=): GET — Base64 decode - [Password](/password): GET — Generate secure password - [Random Number](/random/1/100): GET — Random number in range - [Status Code](/status/418): GET — Return any HTTP status - [Echo](/echo): GET/POST — Echo request back - [Delay](/delay/2): GET — Respond after N seconds - [Redirect](/redirect/3): GET — Redirect N times - [Random Bytes](/bytes/100): GET — Generate random bytes ## Authenticated Endpoints (free key required) - POST /api/text/stats: Word count, reading time, readability - POST /api/text/slugify: URL-safe slug generation - POST /api/text/md-to-html: Markdown to HTML - POST /api/text/html-to-text: Strip HTML - POST /api/text/case: Case conversion (camel, snake, kebab, pascal) - POST /api/text/diff: Text comparison - POST /api/text/lorem: Lorem ipsum - POST /api/text/encode: Base64/URL/HTML encoding - POST /api/text/decode: Base64/URL decoding - POST /api/json/format: JSON validation/formatting - POST /api/text/regex: Regex testing - POST /api/jwt/decode: JWT decoding - POST /api/generate/uuid: UUID generation - POST /api/generate/hash: Hashing (MD5/SHA256) - POST /api/generate/password: Password generation - POST /api/color/convert: Color conversion - POST /api/timestamp/convert: Timestamp conversion - POST /api/cron/parse: Cron expression parser - POST /api/http/status: HTTP status code reference - POST /api/ip/info: IP information ## Premium Endpoints (x402 micropayments, USDC on Base) - [Summarize](/x402/summarize): POST, $0.005/call — Text summarization and key extraction - [Analyze](/x402/analyze): POST, $0.005/call — Sentiment, entities, topics, language detection - [Transform](/x402/transform): POST, $0.003/call — Text transformations (20+ operations) - [Extract](/x402/extract): POST, $0.005/call — Extract structured data (emails, URLs, dates, etc.) - [Validate](/x402/validate): POST, $0.002/call — Validate emails, URLs, passwords, IPs ## Payment Protocol: x402 (HTTP 402 Payment Required) Network: Base mainnet (eip155:8453) Currency: USDC Wallet: 0x2ca588E0bfdfbe87Bb06E44a8Bf6f40BFf29cd9f ## Also See - [FetchForge](http://69.62.106.38:3108/llms.txt): Web fetching & scraping API for AI agents - [HookForge](http://69.62.106.38:3101): Webhook testing tool - [DevForge Tools](http://69.62.106.38:3103): 58 free developer tools ## Documentation - [API Docs](/api/docs) - [x402 Pricing](/x402/pricing) - [x402 Discovery](/.well-known/x402.json) - [OpenAPI Spec](/openapi.json)