← Developer documentationSOVRION LABS PLC / MYAFRICA
Try a request. Explore the response.
Browser simulation · No live service connection
Requests stay in this page's memory. No messages are sent, no money moves, and no credentials are needed. Use fictional data only. Refresh or reset to erase this session.
POST /v1/a2p/messages
0 / 100 messages in memory
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What this sandbox does and does not test
It demonstrates request fields, validation errors, duplicate-request handling and selected response states. A2P accepts only the fixed demo scope and reserved fictional number +12025550123. It keeps at most 100 messages in memory.
Responses are illustrative and include simulator-only fields. Pricing, encoding/segment calculation, batch processing, OTP feedback, OAuth, mTLS, tenant authorization, callbacks, carrier delivery and production policy execution are not implemented here. No certification or production compatibility is implied.
Source basis: repository A2pMessageController and trust-partner-decision-v1.schema.json, release contract version 1.16.0-rc16. Live access requires separately provisioned endpoints and credentials from Sovrion Labs; this page provides neither.