agentutility(7)$ man flux-2-pro
/flux-2-pro
PRICE / CALL
$0.04
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
synthforgeCATEGORY
uncategorized
STATUS
● live
NAME
flux-2-pro — generates sfw images with venice's flux-2-pro model on a dedicated endpoint
synonym alias of image-generate-pro — reuses the canonical handler.
SYNOPSIS
POST https://x402.agentutility.ai/flux-2-pro
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Generates SFW images with Venice's flux-2-pro model on a dedicated endpoint. Fixed-model route for buyers searching specifically for Flux 2 Pro / FLUX.2 Pro image generation; use image-generate-pro when you want a selectable premium model tier. Returns a permanent fal-hosted PNG URL.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| prompt | string | Image description. Up to 3000 chars. | required |
| width | number | Output width in pixels. Range [256, 1024]. Default 1024. | optional |
| height | number | Output height in pixels. Range [256, 1024]. Default 1024. | optional |
| steps | number | Diffusion steps. Optional; depends on model. | optional |
| cfg_scale | number | Classifier-free guidance scale. Optional. | optional |
| seed | number | Random seed. Optional. | optional |
| negative_prompt | string | Negative prompt. Optional. | optional |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| image_url | string | — |
| model | string | — |
| width | string | — |
| height | string | — |
| tier | string | — |
| source | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/flux-2-pro \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the flux-2-pro tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- synthforgeflux2proflux-2-pro
- methods
- POST
- cluster
- synthforge
- price
- $0.04 USDC per call
ADJACENT — other endpoints in synthforge
| endpoint | description | price |
|---|---|---|
| qwen-image | Generates SFW images with Venice's qwen-image model on a dedicated endpoint. | $0.04 |
| music-generate | Generates music from a text prompt via Venice using the minimax-music-v26 model. | $0.05 |
| text-to-speech | Converts text to speech with 30+ voices and 5 audio formats. | $0.05 |
| voice | Converts text to speech with 30+ voices and MP3/WAV/OPUS/AAC/FLAC output. | $0.05 |
| image-generate-pro | Premium text-to-image generation across margin-safe Venice models at a competitive $0.06/call. | $0.06 |
| recraft | Generates SFW design and illustration images with Venice's recraft-v4 model on a dedicated endpoint. | $0.06 |
| seedream | Generates SFW images with Venice's seedream-v4 model on a dedicated endpoint. | $0.06 |
| image-describe-api | Describes images from public URLs, producing captions, accessibility alt text, short descriptions, and visual summaries. | $0.02 |
SEE ALSO